Enable CLOB Support

You must enable CLOB Support for Oracle DMW in the WebLogic Server:

1. Navigate to Home, then Data Sources, then lswdbDS.

2. Click the Connection Pool tab.

3. Click Advanced.

4. Uncheck the property Wrap Data Types.

5. Restart the WebLogic server; see https://docs.oracle.com/en/middleware/fusion-middleware/weblogic-server/12.2.1.4/start/index.html. Log files for the AdminServer and the DMWServer are located in:

   middleware_home/user_projects/domains/DMWDomain/servers/AdminServer/logs
   

   and

   middleware_home/user_projects/domains/DMWDomain/servers/DMWServer/logs

6. Repeat these steps for these data sources: lwsdbDS (if not done already), lswExtSysDS, lswdbRestDS, lswdbDfdDS, and lswdbExportDS.

   Note:

   Do not perform this task for the lswdbBC4JDS data source.