How To Fix CNV_IUUC_REPLICATION308 - Provide a valid DB schema name (DB user name)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 308

• Message text: Provide a valid DB schema name (DB user name)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION308 - Provide a valid DB schema name (DB user name) ?

  The SAP error message CNV_IUUC_REPLICATION308 indicates that there is an issue with the database schema name (or database user name) being provided in the context of data replication or migration processes, particularly when using the SAP Landscape Transformation (SLT) replication server.
  Cause:
  
  Invalid Schema Name: The schema name provided does not exist in the database.
  Incorrect User Permissions: The database user does not have the necessary permissions to access the specified schema.
  Configuration Issues: There may be misconfigurations in the SLT setup or in the connection parameters.
  Typographical Errors: There could be a typo in the schema name or user name being entered.
  
  Solution:
  
  Verify Schema Name: Check the database to ensure that the schema name you are using is correct and exists.
  Check User Permissions: Ensure that the database user has the necessary permissions to access the schema. You may need to grant the appropriate privileges.
  Review Configuration: Go through the SLT configuration settings to ensure that all parameters are set correctly, including the database connection settings.
  Correct Typographical Errors: Double-check for any typos in the schema name or user name.
  Database Connection Test: If possible, test the database connection using the same credentials to ensure they are valid and working.
  Consult Documentation: Refer to the SAP documentation for SLT and replication to ensure that all steps have been followed correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT to understand the requirements for schema names and user permissions.
  Database Logs: Look at the database logs for any additional error messages that may provide more context about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.