How To Fix IUUC_CLOG_CORE254 - Secondary Index Option

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 254

• Message text: Secondary Index Option

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE254 - Secondary Index Option ?

  The SAP error message IUUC_CLOG_CORE254 related to the Secondary Index Option typically occurs in the context of SAP Landscape Transformation (SLT) replication. This error indicates that there is an issue with the configuration or processing of secondary indexes during the data replication process.
  Cause:
  
  Configuration Issues: The secondary index may not be properly configured in the SLT system. This can happen if the secondary index is not defined in the source table or if there are discrepancies in the configuration settings.
  Data Consistency: There may be inconsistencies in the data that prevent the secondary index from being updated or replicated correctly.
  Database Constraints: The underlying database may have constraints or issues that prevent the secondary index from being created or updated.
  Replication Settings: The settings for the replication process may not be correctly set to handle secondary indexes.
  
  Solution:
  
  Check Configuration: Review the configuration of the secondary index in the SLT system. Ensure that it is correctly defined and matches the source table.
  Review Logs: Check the SLT logs for more detailed error messages that can provide insights into what specifically is causing the issue.
  Recreate Index: If the secondary index is corrupted or not functioning correctly, consider dropping and recreating the index in the target system.
  Adjust Replication Settings: Ensure that the replication settings in SLT are correctly configured to handle secondary indexes. This may involve adjusting parameters related to the replication of secondary indexes.
  Data Consistency Check: Perform a consistency check on the data in both the source and target systems to ensure that there are no discrepancies that could be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and secondary indexes for any specific recommendations or known issues.
  
  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 Landscape Transformation to understand how secondary indexes are handled and any best practices for configuration.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after following these steps, it may be necessary to contact SAP support for further assistance.