How To Fix COM_CFG_DB312 - Variant table creation: Error during DDIC table type activation (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_CFG_DB - Database Layer: Configuration

• Message number: 312

• Message text: Variant table creation: Error during DDIC table type activation (&1)

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 COM_CFG_DB312 - Variant table creation: Error during DDIC table type activation (&1) ?

  The SAP error message COM_CFG_DB312 indicates that there was an issue during the activation of a Data Dictionary (DDIC) table type, specifically related to the creation of a variant table. This error can occur in various scenarios, often related to configuration or data model issues.
  Causes:
  
  Missing or Incomplete Configuration: The variant table may not have been configured correctly, leading to issues during activation.
  Data Dictionary Issues: There may be inconsistencies or errors in the Data Dictionary that prevent the table type from being activated.
  Transport Issues: If the table type was transported from another system, there may be missing dependencies or inconsistencies.
  Authorization Issues: The user may not have the necessary authorizations to create or activate the table type.
  Database Issues: There could be underlying database issues, such as locks or constraints that prevent the creation of the table.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the variant table to ensure that all required fields and settings are correctly defined.
  Activate DDIC Objects: Go to transaction SE11 (Data Dictionary) and try to manually activate the table type. This can sometimes provide more detailed error messages.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate missing objects or dependencies.
  Review Authorizations: Ensure that the user has the necessary authorizations to create and activate DDIC objects.
  Database Check: Use transaction DB02 to check for any database locks or issues that might be affecting the creation of the table.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), DB02 (Database Performance Monitor).
  SAP Notes: Always check for relevant SAP Notes that may provide fixes or workarounds for known issues related to this error.
  Logs and Traces: Review system logs (transaction SM21) and developer traces (transaction ST22) for any additional error messages that could provide more context.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.