DBMS_CLOUD_ADMIN Package

This section covers the DBMS_CLOUD_ADMIN subprograms provided with Autonomous AI Database.

Subprogram Description
ATTACH_FILE_SYSTEM Procedure This procedure attaches a file system in a directory on your database.
CREATE_DATABASE_LINK Procedure This procedure creates a database link to a target database. There are options to create a database link to another Autonomous AI Database instance, to an Oracle Database that is not an Autonomous AI Database, or to a non-Oracle Database using Oracle-managed heterogeneous connectivity.
DETACH_FILE_SYSTEM Procedure This procedure detaches a file system from a directory on your database.
DISABLE_EXTERNAL_AUTHENTICATION Procedure This procedure disables external authentication for the Autonomous AI Database instance.
DROP_DATABASE_LINK Procedure This procedure drops a database link.
ENABLE_EXTERNAL_AUTHENTICATION Procedure This procedure enables a user to logon to Autonomous AI Database using the specified external authentication scheme.

ATTACH_FILE_SYSTEM Procedure

This procedure attaches a file system in the database.

The DBMS_CLOUD_ADMIN.ATTACH_FILE_SYSTEM procedure attaches a file system in your database and stores information about the file system in the DBA_CLOUD_FILE_SYSTEMS view.

Syntax

DBMS_CLOUD_ADMIN.ATTACH_FILE_SYSTEM (
    file_system_name         IN VARCHAR2,
    file_system_location     IN VARCHAR2,
    directory_name           IN VARCHAR2,
    description              IN VARCHAR2 DEFAULT NULL,
    params                   IN CLOB DEFAULT NULL
);

Parameters

Parameter Description
file_system_name

Specifies the name of the file system.

This parameter is mandatory.
file_system_location

Specifies the location of the file system.

The value you supply with file_system_location consists of a Fully Qualified Domain Name (FQDN) and a file path in the form: FQDN:file_path.

Note: You can use an FQDN or an IP address.

For example:

  • FQDN: myhost.sub000445.myvcn.oraclevcn.com

    For Oracle Cloud Infrastructure File Storage set the FQDN in Show Advanced Options when you create a file system. See Creating File Systems for more information.

  • File Path: /results

This parameter is mandatory.
directory_name

Specifies the directory name for the attached file system. The directory must exist.

This parameter is mandatory.
description (Optional) Provides a description of the task.
params

A JSON string that provides an additional parameter for the file system.

nfs_version: Specifies the NFS version to use when NFS is attached (NFSv3 or NFSv4). Valid values: 3, 4.

Default value: 3

Examples

Example: Attach to an NFSv3 file system:

BEGIN
   DBMS_CLOUD_ADMIN.ATTACH_FILE_SYSTEM (
    file_system_name      => 'FSS',
    file_system_location  => 'myhost.sub000445.myvcn.oraclevcn.com:/results',
    directory_name        => 'FSS_DIR',
    description           => 'Source NFS for sales data'
  );
END;
/

Example: Attach to an NFSv4 file system:

BEGIN
   DBMS_CLOUD_ADMIN.ATTACH_FILE_SYSTEM (
    file_system_name      => 'FSS',
    file_system_location  => 'myhost.sub000445.myvcn.oraclevcn.com:/results',
    directory_name        => 'FSS_DIR',
    description           => 'Source NFS for sales data',
    params                => JSON_OBJECT('nfs_version' value 4)
);
END;
/

Usage Notes

CREATE_DATABASE_LINK Procedure

This procedure creates a database link to a target database in the schema calling the API.

The overloaded forms support the following:

Syntax

DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
       db_link_name         IN VARCHAR2,
       hostname             IN VARCHAR2,
       port                 IN NUMBER,
       service_name         IN VARCHAR2,
       ssl_server_cert_dn   IN VARCHAR2 DEFAULT,
       credential_name      IN VARCHAR2 DEFAULT,
       directory_name       IN VARCHAR2 DEFAULT,
       gateway_link         IN BOOLEAN DEFAULT,
       public_link          IN BOOLEAN DEFAULT,
       private_target       IN BOOLEAN DEFAULT
       gateway_params       IN CLOB DEFAULT);
DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
       db_link_name         IN VARCHAR2,
       rac_hostnames        IN CLOB,
       port                 IN NUMBER,
       service_name         IN VARCHAR2,
       ssl_server_cert_dn   IN VARCHAR2 DEFAULT,
       credential_name      IN VARCHAR2 DEFAULT,
       directory_name       IN VARCHAR2 DEFAULT,
       gateway_link         IN BOOLEAN DEFAULT,
       public_link          IN BOOLEAN DEFAULT,
       private_target       IN BOOLEAN DEFAULT);

Parameters

Parameter Description
db_link_name The name of the database link to create.
hostname

The hostname for the target database.

Specifying localhost for hostname as is not allowed.

When you specify a connection with Oracle-managed heterogeneous connectivity by supplying the gateway_params parameter, note the following:

  • When the db_type value is google_bigquery the hostname is not used and you can provide value such as example.com.

  • When the db_type value is snowflake the hostname is the Snowflake account identifier. To find your Snowflake account identifier, see Account Identifier Formats by Cloud Platform and Region.

Use this parameter or rac_hostnames, do not use both.

The DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK input should mention the scan name of the target Dedicated Autonomous AI Database as the 'hostname' parameter.

rac_hostnames

Specifies hostnames for the target Oracle RAC database. The value is a JSON array that specifies one or more individual host names for the nodes of the target Oracle RAC database. Multiple host names can be passed in JSON, separated by a ",". For example: 

'["sales1-svr1.domain", "sales1-svr2.domain", "sales1-svr3.domain"]'

When the target is an Oracle RAC database, use the rac_hostnames parameter to specify one or more hostnames with DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK. This allows you to take advantage of the high availability capabilities of Oracle RAC. Using an IP address, a SCAN IP, or a SCAN hostname in the rac_hostnames value is not supported.

When you specify a list of host names in the rac_hostnames parameter, CREATE_DATABASE_LINK uses all of the specified host names as addresses in the connect string. If one of the specified hosts is not available on the target Oracle RAC database, Autonomous Database automatically attempts to connect using another host name from the list.

Use this parameter or hostname, do not use both.

Specifying localhost for a rac_hostname value is not allowed.

port

Specifies the port for the connections to the target database.

When you specify a connection with Oracle-managed heterogeneous connectivity using the gateway_params parameter, set the port based on the db_type value:

  • awsredshift: use port 5439
  • azure: use port 1433
  • db2: use port 2500 for Db2 versions >= 11.5.6
  • db2: use port 5000 for Db2 versions <= 11.5.5< li>
  • google_analytics: use port 443
  • google_bigquery: use port 443
  • hive: use port 433
  • mongodb: use port 27017
  • mysql: use port 3306
  • mysql_community: use port 3306
  • postgres: use port 5432
  • salesforce: use port 19937
  • servicenow: use port 443
  • snowflake: use port 443
service_name

The service_name for the database to link to. For a target Autonomous AI Database, find the service name by one of the following methods:

  • Look in the tnsnames.ora file in the wallet.zip that you download from an Autonomous AI Database for your connection.

  • Click Database connection on the Oracle Cloud Infrastructure Console. Each connection string listed in the Connection string column includes a service_name entry with the connection string for the corresponding service. See View Connection Strings foran Autonomous AI Database for more information.

  • Query V$SERVICES view. For example: 

    SELECT name FROM V$SERVICES;

When you specify a connection with Oracle-managed heterogeneous connectivity using the gateway_params parameter, the service_name is the database name of the non-Oracle database.

ssl_server_cert_dn

The DN value found in the server certificate.

Oracle-managed heterogeneous connectivity is preconfigured with a wallet that contains most of the common trusted root and intermediate SSL certificates. The ssl_server_cert_dn must be NULL when you supply the gateway_params parameter or do not include the ssl_server_cert_dn parameter (the default value is NULL).

Public Endpoint Link to an Autonomous AI Database Target without a Wallet:

To connect to an Autonomous AI Database target on a public endpoint without a wallet (TLS):

  • The directory_name parameter must be NULL.
  • The ssl_server_cert_dn parameter must be NULL or do not include this parameter (the default value is NULL).

Private Endpoint Link without a Wallet:

To connect to an Oracle Database on a private endpoint without a wallet:

  • The target database must be on a private endpoint.
  • The directory_name parameter must be NULL.
  • The ssl_server_cert_dn parameter must be NULL or do not include this parameter (the default is NULL).
  • The private_target parameter must be TRUE.
credential_name The name of a stored credential created with DBMS_CLOUD.CREATE_CREDENTIAL. This is the credentials to access the target database.
directory_name

The directory for the cwallet.sso file. The default value for this parameter is 'data_pump_dir'.

Oracle-managed heterogeneous connectivity is preconfigured with a wallet that contains most of the common trusted root and intermediate SSL certificates. The directory_name parameter is not required when you supply the gateway_params parameter.

Public Endpoint Link to an Autonomous AI Database Target without a Wallet:

To connect to an Autonomous AI Database on a public endpoint without a wallet (TLS):

  • The directory_name parameter must be NULL.
  • The ssl_server_cert_dn parameter must be NULL or do not include this parameter (the default value is NULL).

In addition, to connect to an Autonomous AI Database with TCP, the ssl_server_cert_dn parameter must be NULL or do not include this parameter (the default value is NULL).

Private Endpoint Link without a Wallet:

To connect to a target Oracle Database on a private endpoint without a wallet:

  • The target database must be on a private endpoint.
  • The directory_name parameter must be NULL.
  • The ssl_server_cert_dn parameter must be NULL or do not include this parameter (the default value is NULL).
  • The private_target parameter must be TRUE.
gateway_link

Indicates if the database link is created to another Oracle Database or to an Oracle Database Gateway.

If gateway_link is set to FALSE, this specifies a database link to another Autonomous AI Database or to another Oracle Database.

If gateway_link is set to TRUE, this specifies a database link to a non-Oracle system. This creates a connect descriptor in the database link definition that specifies (HS=OK).

When gateway_link is set to TRUE and gateway_params is NULL, this specifies a database link to a customer-managed Oracle gateway.

The default value for this parameter is FALSE.

public_link

Indicates if the database link is created as a public database link.

To run DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK with this parameter set to TRUE, the user invoking the procedure must have EXECUTE privilege on the credential associated with the public database link and must have the CREATE PUBLIC DATABASE LINK system privilege. The EXECUTE privilege on the credential can be granted either by the ADMIN user or by the credential owner.

The default value for this parameter is FALSE.

private_target

When a database link accesses a hostname that needs to be resolved in a VCN DNS server, specify the private_target parameter with value TRUE.

When private_target is TRUE, the hostname parameter must be a single hostname (on a private endpoint, using an IP address, a SCAN IP, or a SCAN hostname is not supported).

The default value for this parameter is FALSE.

gateway_params

db_type This parameter specifies the target database type for Oracle-managed heterogeneous connectivity to connect to non-Oracle databases. The db_type value is one of:

  • awsredshift
  • azure
  • db2
  • google_analytics
  • google_bigquery

    * See Usage Notes for additional supported gateway_params when db_type is google_bigquery.

  • hive

    * See Usage Notes for additional supported gateway_params when db_type is hive.

  • mongodb
  • mysql
  • postgres
  • salesforce

    * See Usage Notes for additional supported gateway_params when db_type is salesforce.

  • servicenow

    * See Usage Notes for additional supported gateway_params when db_type is servicenow.

  • snowflake

    * See Usage Notes for additional supported gateway_params when db_type is snowflake.

  • NULL

    When gateway_params is NULL and gateway_link is set to TRUE, this specifies a database link to a customer-managed Oracle gateway.

Specify the parameter with the json_object form.

For example:

gateway_params => json_object('db_type' value 'awsredshift')

When gateway_params is NULL and private_target is TRUE, if directory_name is NULL, a TCP-based database link is created.

When gateway_params is NULL and private_target is TRUE, if directory_name is NULL, a TCPS-based database link is created.

Usage Notes

Examples

BEGIN
  DBMS_CLOUD.CREATE_CREDENTIAL(
     credential_name => 'DB_LINK_CRED',
     username => 'adb_user',
     password => 'password');
  DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
     db_link_name => 'SALESLINK',
     hostname => 'adb.eu-frankfurt-1.oraclecloud.com',
     port => '1522',
     service_name => 'example_medium.atpc.example.oraclecloud.com',
     ssl_server_cert_dn => 'CN=atpc.example.oraclecloud.com,OU=Oracle BMCS FRANKFURT,O=Oracle Corporation,L=Redwood City,ST=California,C=US',
     credential_name => 'DB_LINK_CRED');
END;
/
BEGIN
  DBMS_CLOUD.CREATE_CREDENTIAL(
    credential_name => 'AWS_REDSHIFT_LINK_CRED',
    username => 'NICK',
    password => '*password*'
  );
DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
          db_link_name => 'AWSREDSHIFT_LINK',
          hostname => 'example.com',
          port => '5439',
          service_name => '*example_service_name*',
          ssl_server_cert_dn => NULL,
          credential_name => 'AWS_REDSHIFT_LINK_CRED',
          gateway_params => JSON_OBJECT('db_type'  value 'awsredshift'));
END;
/
BEGIN
  DBMS_CLOUD.CREATE_CREDENTIAL(
    credential_name => 'PRIVATE_ENDPOINT_CRED',
    username => 'db_user',
    password => '*password*'
  );
DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
          db_link_name => 'PRIVATE_ENDPOINT_DB_LINK',
          hostname => '*exampleHostname*',
          port => '1521',
          service_name => '*exampleServiceName*',
          credential_name => 'PRIVATE_ENDPOINT_CRED',
          ssl_server_cert_dn => NULL,
          directory_name => NULL,
          private_target => TRUE);
END;
/
BEGIN
  DBMS_CLOUD.CREATE_CREDENTIAL(
    credential_name => 'GOOGLE_BIGQUERY_CRED',
    params => JSON_OBJECT( 'gcp_oauth2' value JSON_OBJECT(
          'client_id' value 'client_i*',
          'client_secret' value 'client_secret',
          'refresh_token' value 'refresh_token' )));

DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
          db_link_name => 'GOOGLE_BIGQUERY_LINK',
          hostname => 'example.com',
          port => '443',
          service_name => 'example_service_name',
          credential_name => 'GOOGLE_BIGQUERY_CRED',
          gateway_params => JSON_OBJECT(
                     'db_type' value 'google_bigquery',
                     'project' value 'project_name1' ));
END;
/

The table name you specify when you use SELECT with Google BigQuery or Google Analytics must be in quotes. For example:

SELECT * FROM "sales"@GOOGLE_BIGQUERY_LINK

Use the rac_hostnames parameter with a target Oracle RAC database on a private endpoint.

BEGIN
  DBMS_CLOUD.CREATE_CREDENTIAL(
     credential_name => 'DB_LINK_CRED1',
     username => 'adb_user',
     password => 'password');
      DBMS_CLOUD_ADMIN.CREATE_DATABASE_LINK(
     db_link_name => 'SALESLINK',
     rac_hostnames => '["sales1-svr1.example.adb.us-ashburn-1.oraclecloud.com",
                        "sales1-svr2.example.adb.us-ashburn-1.oraclecloud.com",
                        "sales1-svr3.example.adb.us-ashburn-1.oraclecloud.com"]',
     port => '1522',
     service_name => 'example_high.adb.oraclecloud.com',
     ssl_server_cert_dn => 'CN=adb.example.oraclecloud.com,OU=Oracle BMCS FRANKFURT,O=Oracle Corporation,L=Redwood City,ST=California,C=US',
     credential_name => 'DB_LINK_CRED1',
     directory_name => 'EXAMPLE_WALLET_DIR',
     private_target => TRUE);
END;
/

DETACH_FILE_SYSTEM Procedure

This procedure detaches a file system from the database.

The DBMS_CLOUD_ADMIN.DETACH_FILE_SYSTEM procedure detaches a file system from your database. In addition to that, the DBMS_CLOUD_ADMIN.DETACH_FILE_SYSTEM procedure also removes the information about the file system from the DBA_CLOUD_FILE_SYSTEMS view.

Syntax

DBMS_CLOUD_ADMIN.DETACH_FILE_SYSTEM(
    file_system_name         IN VARCHAR2
);

Parameters

Parameter Description
file_system_name

Specifies the name of the file system.

This parameter is mandatory.

Example

BEGIN
   DBMS_CLOUD_ADMIN.DETACH_FILE_SYSTEM (
    file_system_name      => 'FSS'
  );
END;
/

Usage Notes

DISABLE_EXTERNAL_AUTHENTICATION Procedure

Disables user authentication with external authentication schemes for the database.

Syntax

DBMS_CLOUD_ADMIN.DISABLE_EXTERNAL_AUTHENTICATION;

Exceptions

Exception Error Description
invalid_ext_auth ORA-20004 See the accompanying message for a detailed explanation.

Example

BEGIN
   DBMS_CLOUD_ADMIN.DISABLE_EXTERNAL_AUTHENTICATION;
END;
/
PL/SQL procedure successfully completed.

DROP_DATABASE_LINK Procedure

This procedure drops a database link.

Syntax

DBMS_CLOUD_ADMIN.DROP_DATABASE_LINK(
        db_link_name      IN VARCHAR2,
        public_link       IN BOOLEAN DEFAULT);

Parameters

Parameter Description
db_link_name The name of the database link to drop.
public_link

To run DBMS_CLOUD_ADMIN.DROP_DATABASE_LINK with public_link set to TRUE, you must have the DROP PUBLIC DATABASE LINK system privilege.

The default value for this parameter is FALSE.

Example

BEGIN
    DBMS_CLOUD_ADMIN.DROP_DATABASE_LINK(
        db_link_name => 'SALESLINK' );
END;
/

Usage Notes

After you are done using a database link and you run DBMS_CLOUD_ADMIN.DROP_DATABASE_LINK, to ensure security of your Oracle database remove any stored wallet files. For example:

ENABLE_EXTERNAL_AUTHENTICATION Procedure

Enable users to login to the database with external authentication schemes.

Syntax

DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
   type         IN VARCHAR2,
   force        IN BOOLEAN DEFAULT FALSE,
   params       IN CLOB DEFAULT NULL
);

Parameters

Parameter Description
type

Specifies the external authentication type. Valid values: or .

  • 'OCI_IAM'
  • 'AZURE_AD'
  • 'CMU'
  • 'KERBEROS'
force

(Optional) Override a currently enabled external authentication scheme. Valid values are TRUE or FALSE.

The default value is FALSE.

params

A JSON string that provides additional parameters for the external authentication.

CMU parameters:

  • location_uri: specifies the cloud storage URI for the bucket where files required for CMU are stored.

    If you specify location_uri there is a fixed name directory object CMU_WALLET_DIR created in the database at the path 'cmu_wallet' to save the CMU configuration files. In this case, you do not need to supply the directory_name parameter.

  • credential_name: specifies the credentials that are used to download the CMU configuration files from the Object Store to the directory object.

    Default value is NULL which allows you to provide a Public, Preauthenticated, or pre-signed URL for Object Store bucket or subfolder.

  • directory_name: specifies the directory name where configuration files required for CMU are stored. If directory_name is supplied, you are expected to copy the CMU configuration files dsi.ora and cwallet.sso to this directory object.

KERBEROS parameters:

  • location_uri: specifies the cloud storage URI for the bucket where the files required for Kerberos are stored.

    If you specify location_uri there is a fixed name directory object KERBEROS_DIR created in the database to save the Kerberos configuration files. In this case, you do not need to supply the directory_name parameter.

  • credential_name: specifies the credential that are used to download Kerberos configuration files from the Object Store location to the directory object.

    Default value is NULL which allows you to provide a Public, Preauthenticated, or pre-signed URL for Object Store bucket or subfolder.

  • directory_name: specifies the directory name where files required for Kerberos are stored. If directory_name is supplied, you are expected to copy the Kerberos configuration files to this directory object.
  • kerberos_service_name: specifies a name to use as the Kerberos service name. This parameter is optional.

    Default value: When not specified, the kerberos_service_name value is set to the Autonomous AI Database instance's GUID.

AZURE_AD parameters:

  • tenant_id: Tenant ID of the Azure Account. Tenant Id specifies the Autonomous AI Database instance's Azure AD application registration.
  • application_id: Azure Application ID created in Azure AD to assign roles/schema mappings for external authentication in the Autonomous AI Database instance.
  • application_id_uri: Unique URI assigned to the Azure Application.

    This it the identifier for the Autonomous AI Database instance. The name must be domain qualified (this supports cross tenancy resource access).

    The maximum length for this parameter is 256 characters.

Exceptions

Exception Error Description
invalid_ext_auth ORA-20004 See the accompanying message for a detailed explanation.

Usage Notes

Examples

Example: Enable OCI_IAM Authentication

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'OCI_IAM',
     force=> TRUE );
END;
/

Example: Enable CMU Authentication for Microsoft Active Directory

You pass in a directory name that contains the CMU configuration files through params JSON argument.

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'CMU',
     force => TRUE,
     params => JSON_OBJECT('directory_name' value 'CMU_DIR'); // CMU_DIR directory object already exists
END;
/

You pass in a location URI pointing to an Object Storage location that contains CMU configuration files through params JSON argument.

BEGIN
   DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
       type     => 'CMU',
       params   => JSON_OBJECT('location_uri' value 'https://objectstorage.us-phoenix-1.oraclecloud.com/n/namespace-string/b/bucketname/o',
                               'credential_name' value 'my_credential_name')
   );
END;
/

Example: Enable Azure AD Authentication

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'AZURE_AD',
     force => TRUE,
     params   => JSON_OBJECT( 'tenant_id' VALUE '....',
                              'application_id' VALUE '...',
                              'application_id_uri' VALUE '.....' ));
END;
/

Example: Enable Kerberos Authentication

You pass in a directory name that contains Kerberos configuration files through params JSON argument.

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'KERBEROS',
     force => TRUE,
     params => JSON_OBJECT('directory_name' value 'KERBEROS_DIR'); // KERBEROS_DIR directory object already exists
END;
/

You pass in a location URI pointing to an Object Storage location that contains Kerberos configuration files through params JSON argument:

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'KERBEROS',
     force => TRUE,
     params => JSON_OBJECT('location_uri' value 'https://objectstorage.us-phoenix-1.oraclecloud.com/n/namespace-string/b/bucketname/o',
                           'credential_name' value 'my_credential_name');
END;
/

You pass in a service name with the kerberos_service_name in the params JSON argument:

BEGIN DBMS_CLOUD_ADMIN.ENABLE_EXTERNAL_AUTHENTICATION(
     type => 'KERBEROS',
     force => TRUE,
     params => JSON_OBJECT('directory_name' value 'KERBEROS_DIR', // KERBEROS_DIR directory object already exists
                           'kerberos_service_name' value 'oracle' ));
END;
/

After Kerberos is enabled on your Autonomous AI Database instance, use the following query to view the Kerberos service name:

SELECT SYS_CONTEXT('USERENV','KERBEROS_SERVICE_NAME') FROM DUAL;

DBMS_CLOUD_ADMIN Exceptions

The following table describes exceptions for DBMS_CLOUD_ADMIN.

Exception Code Description
invalid_service 20001 An invalid service was specified.
service_not_exist 20002 A service specified does not exist.
default_service 20003 A service specified cannot be modified.
invalid_char_set 20029 Missing precondition or invalid (national) character set.
invalid_enc_key_attr 20030 Missing or invalid argument for key management.
Already Using Oracle Managed Key 000000 The Database is already using an Oracle managed key. You are trying to call the procedure while already using an Oracle managed key.
Argument Provided for the procedure ORA-0000 An argument is provided for the procedure. Expected error message:No arguments required for this procedure.

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