Regenerating the schema.ddl File

Use this procedure to regenerate the schema.ddl file.

To regenerate the schema.ddl file

On the Siebel Server where the Siebel Database Server files are installed, navigate to the following location:
Windows: SIEBEL_ROOT\bin
UNIX: $SIEBEL_ROOT/bin
Run the following command:

For Single Schema.ddl file:
```
ddldict /u DatabaseOwner /p  /c "ODBCDataSource" /d TableOwner 
/f DBSRVR_ROOT\DatabasePlatform\schema.ddl /e y /a y /l SiebelLogDir\sch_dict.log 
/n "Siebel Repository" /t dcir 
```
For 10 distributed schema files:
```
genddl -u $UserName -p $Password -o "$ODBCDataSource" -t $DatabaseOwner -r "Siebel Repository" -s $SiebelRoot 
-f $DbsrvrRoot/$DatabasePlatform -a "Customer"
```
where:
- DatabaseOwner is the Siebel database administrator account name.
- Password is the Siebel database administrator account password.
- ODBCDataSource is the ODBC name for connecting to the database. Enclose the name in quotes.
- TableOwner is the Siebel table owner name.
- DBSRVR_ROOT is the absolute path to the Siebel Database Server installation directory.
- DatabasePlatform is the Siebel Database Server directory name for the database, for example Oracle. The example shows Windows path syntax. On UNIX systems, use UNIX path syntax.
- SiebelLogdir is the path to the directory where you want the output log placed (log output directory). The example shows Windows path syntax. On UNIX systems, use UNIX path syntax.
After the command completes, review the output log files for errors. If the log indicates there are errors, then create a service request (SR) on My Oracle Support, or contact your Oracle sales representative for Oracle Advanced Customer Services to request assistance from Oracle’s Application Expert Services.