How To Fix IUUC_REPAIR021 - MassáTransfer &1áavailable in CDC but unknown in SLT

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_REPAIR - Repair

• Message number: 021

• Message text: MassáTransfer &1áavailable in CDC but unknown in SLT

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 IUUC_REPAIR021 - MassáTransfer &1áavailable in CDC but unknown in SLT ?

  The SAP error message IUUC_REPAIR021 typically occurs in the context of SAP Landscape Transformation (SLT) and Change Data Capture (CDC) when there is a discrepancy between the data available in the source system (CDC) and what is recognized in the target system (SLT). This error indicates that there is a mass transfer of data that is available in the CDC but is not recognized or known in the SLT system.
  Cause:
  
  Data Inconsistency: The data in the source system may have been modified or deleted after it was captured by the CDC, leading to inconsistencies.
  Configuration Issues: There may be configuration issues in the SLT setup that prevent it from recognizing the data that is available in the CDC.
  Replication Issues: There could be issues with the replication process itself, such as network problems or errors in the SLT configuration.
  Missing Objects: The objects (tables, fields, etc.) that are supposed to be replicated may not be properly defined or may be missing in the SLT configuration.
  
  Solution:
  
  Check Configuration: Verify the SLT configuration to ensure that all necessary tables and fields are correctly defined and that the connection to the source system is properly established.
  Repair Data: Use the SLT repair tools to fix any inconsistencies. This may involve reinitializing the data transfer for specific tables or objects.
  Monitor Replication: Check the SLT monitoring tools to identify any replication errors or issues that may be causing the discrepancy.
  Reinitialize Replication: If necessary, you may need to reinitialize the replication for the affected tables. This involves stopping the replication, deleting the existing data in the target, and then starting the replication process again.
  Consult Logs: Review the SLT logs for any additional error messages or warnings that could provide more context on the issue.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Refer to the official SAP documentation for SLT and CDC for best practices and configuration guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.