For a list of the supported upgrade paths, see Supported Upgrade Paths.
To upgrade the OHF Data Management Assembly for Informatica, follow the instructions below:
The user is familiar with Oracle Database (DB), Informatica, and Linux OS. | |
The OHF Data Model is installed.
Follow the instructions in Chapter 1, "Data Model Installation" or Chapter 8, "Data Model Upgrade". |
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Make sure that the database compatible parameter is set to 12.2.0.1.0 by connecting to the DBA user and running the query below:
select * from v$parameter where name = 'compatible'; If the parameter is not set to 12.2.0.1.0, ask your database administrator to set it. |
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OHF uses separate HMC schemas for the WIL and HCD loaders. If you have a common HMC schema for OHADI (WIL) and HCD, designate different HMC schemas for WIL (the existing HMC) and HCD (the new HMC_HCD) by performing the following steps:
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The Informatica domain is running and no user is connected to the Informatica Admin Console. | |
Informatica services can connect to the Data Model 7.2.1 database mentioned in the Oracle TNS file (TNS entries of the required database must be available in the installation server tnsnames.ora file). | |
You can connect the database using EZCONNECT syntax. For example, sqlplus <user>/<password>@<hostname>:<port>/<service name>. | |
The password expiry notification message does not display for the system user or the existing schemas. | |
The installer is run on the system where the Informatica server is installed. | |
The terminology loaders source file location exists. The installer creates an archive directory. For example,
/scratch/home/oemora/TL_Source is the source file location specified during installation, which already exists. /scratch/home/oemora/TL_Archive_Files is created by the installer as the archive directory. |
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The path of the data file (Configuration schema/Repository schema tablespace) mentioned when creating the tablespace is correct. Make sure that the database user has write privileges. | |
Enough space is available in the installation directory and the Oracle Home directory. | |
The Sqlplus utility is available on the installation server. | |
The impdp utility is available on the repository database server. | |
The installation user has read, write, and execute privileges to the $INFA_HOME/server folder. The installer creates product specific folders and parameter files under this location. | |
For remote installations, where the installation server and the Informatica Repository Database are on different machines, make sure that:
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GLOBAL_NAMES database initialization parameter is set to false. | |
Back up the following csv files under $INFORMATICA_HOME/server/infa_shared/SrcFiles if it exists:
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If the Terminology Loaders source folder is shared, make a backup of the following files:
The installer will overwrite any existing files from the list above. |
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If any previous ETLs are in the failed status, make sure that they execute successfully before upgrading. | |
Make sure that the data models are upgraded to OHF 7.2.1. | |
The OUI displays default configuration schema (hmc) names. You must change these schema names to the existing hmc schema names.
The installer upgrades the configuration schemas to OHF 7.2.1. |
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Back up the existing hmc schemas. |
Extract the contents of the OHF media pack to your system. | |
Navigate to the <media_pack_location>/ folder. | |
Unzip the OHF_721_Linux-x64.zip file where you want to launch the installer using the following command:
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Navigate to the Disk1/install folder. | |
Change the protection on files as follows:
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Start the Oracle Universal Installer by running the following command:
If the Informatica repository schemas to be created are on the database instance of the installation server, execute:
sh runInstaller.sh -local
If the Informatica repository database or OHF data model database is on the database instance of another server, execute:
sh runInstaller.sh -local remote_installation=true
where, the -local
option is to install on the local node irrespective of the cluster nodes specified on the installer machine.
Screen | Action | |
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Welcome | Click Next. | |
Select a Product to Install | Select the Oracle Healthcare Foundation Data Management Assembly for Informatica 7.2.1.0.0 option. | |
Specify Home Details | Enter or select the installation home path. | |
Verify Installation Prerequisites | Verify if all the prerequisites are met before proceeding. | |
Oracle Home Configuration | Specify the Oracle client home path. | |
Select the Informatica Home Location | Specify the Informatica home location.
The Informatica home should be one level above the /server directory. For example, <path>/Informatica/961/. |
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Select Database Server for Informatica Repository Schemas | Select one of the following options for the Informatica repository schemas:
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Specify Mount Path Details (applicable only for remote installations) | Enter the following mounted directory configuration details in which the remote server directory is mounted:
To obtain the available storage drives, on the Linux machine, execute the <Remote Server name>:<Remote server path> <total size> <used up space> <Available space> <use%> <Path in installation server where mounting was done> For example, abc:/scratch/dump 191G 138G 44G 76% /installation server Note:
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Specify Healthcare Data Model Database Instance Details | Enter values for the following fields:
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Specify Informatica Repository Database Instance Details (applicable only if you selected No in the previous screen for Select this database instance for repository schema creation) | Enter values for the following fields:
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Select Terminology Loaders Source Location | Specify the Terminology loaders source file location.
This location is used to read the terminology loaders source data files. You can change this location when required. The installer creates an archive directory at the same level as the source directory. Make sure that the create directory privileges exist for the installation user. |
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Specify Healthcare Data Model Schema Details | Enter values for the following fields:
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Specify Healthcare Data Model Schema Details | Enter values for the following fields:
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Specify Warehouse Integration Loader Details | Enter values for the following fields:
Provide an existing HMC schema. If you provide an existing repository name, the installer removes the repository and the corresponding integration service (Is_<Repository name>). It creates a repository service (<Repository name>) and integration service (Is_<Repository name>). The installer creates a repository schema if it does not exist in the database. If you enter an existing repository schema, the installer overwrites the content with the new one, and you will lose all existing objects. |
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Specify Healthcare Common Data Mart Loader Details | Enter values for the following fields:
Specify an existing HMC schema. If you provide an existing repository name, the installer removes the repository and the corresponding integration service (Is_<Repository name>). It creates a repository service (<Repository name>) and integration service (Is_<Repository name>). The installer creates a repository schema if it does not exist in the database. If you enter an existing repository schema, the installer overwrites the content with the new one, and you will lose all existing objects. |
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Specify Healthcare Cohort Data Mart Loader Details | If you are upgrading the Informatica repository schemas from Enterprise Healthcare Analytics (EHA) 6.1 and OHF 7.0.1 to OHF 7.1.1, the repository name, tablespace, and temp space name should be the same as in the previous version.
Enter values for the following fields:
If you enter an existing repository name, the installer removes the repository and the corresponding integration service (Is_<Repository name>). It creates a repository service (<Repository name>) and integration service (Is_<Repository name>). The installer creates a repository schema if it does not exist in the database. If you enter an existing repository schema, the installer overwrites the content with the new one, and you will lose the existing objects. The configuration schema is not required for CDM. |
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Specify Tablespace Details (if prompted) | Specify the tablespace names for the configuration schemas. The installer creates these tablespaces if they do not exist.
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Specify Tablespace Details (if prompted) | Specify the tablespace names for repository schemas. The installer creates these tablespaces if they do not exist in the database.
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Specify Tablespace Location for Configuration Schema (if prompted) | Specify the tablespace location for the Configuration schema.
The location should be present in the OHF data model database server with write privileges. If the OHF data model database is not on the installation server, you must enter the location manually. |
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Specify Tablespace Location for Repository Schema (if prompted) | Specify the tablespace location for the repository schemas.
When the repository database is not on the installation server, you must enter the location manually. The location should be present on the repository database server with write privileges. |
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Specify Informatica Domain Details | Specify the following parameters:
Contact your Informatica Administrator for the Domain Code Page ID and provide a valid Code Page ID. Make sure that the code page is compatible with the domain code page for creating the Integration Service. For a domain compatible code page, see any existing and active integration service code pages from the Informatica admin console. A list of sample code pages and their IDs are as follows:
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Verify Configuration Parameters | Click Next. | |
Summary | Click Install. | |
End of Installation | Click Exit after reviewing the installation information. At the confirmation prompt, click Yes to exit the installer. |
Review the generated installation log files for errors. For details, see Installation Log Files. | |
Contact Oracle support, if necessary, to resolve any errors. |