How To Fix CNV_IUUC_DB_CONN096 - Logging table &1 of table &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 096

• Message text: Logging table &1 of table &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN096 - Logging table &1 of table &2 does not exist ?

  The SAP error message CNV_IUUC_DB_CONN096 indicates that a logging table associated with a specific table does not exist in the database. This error typically arises during data migration or data replication processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  
  Missing Logging Table: The logging table that is supposed to track changes for the specified table does not exist. This can happen if the logging mechanism was not properly set up or if the logging tables were deleted or not created during the initial configuration.
  Incorrect Configuration: The configuration for the data replication or migration might be incorrect, leading to the system looking for a logging table that was never created.
  Database Issues: There may be issues with the database itself, such as corruption or misconfiguration, that prevent the logging table from being recognized.
  
  Solution:
  
  Check Configuration: Verify the configuration settings for the data replication or migration process. Ensure that the logging is enabled for the relevant tables.
  Create Missing Logging Table: If the logging table is indeed missing, you may need to create it manually. This can typically be done through the SAP transaction code relevant to your data migration tool (e.g., SLT).
  Reinitialize Replication: If the logging table was deleted or not created, you may need to reinitialize the replication process. This can involve stopping the replication, ensuring all configurations are correct, and then starting the replication again.
  Consult Documentation: Refer to the SAP documentation for the specific tool you are using (e.g., SLT, Data Services) to understand the requirements for logging tables and how to set them up correctly.
  Check for Notes and Patches: Look for any SAP Notes or patches that might address this issue. Sometimes, specific versions of SAP software have known issues that are resolved in later updates.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might provide additional insights or solutions for this error.
  Transaction Codes: Familiarize yourself with transaction codes related to data replication and logging, such as SLT configuration transactions.
  Logs and Traces: Check the logs and traces for more detailed error messages that might provide additional context for 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 trying the above solutions, consider reaching out to SAP support for further assistance.