How To Fix CNV_IUUC_REPL_TS029 - Last action is &1, status is &2; "Is Last" = &3 (from &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_TS - Messages for troubleshooting functions

• Message number: 029

• Message text: Last action is &1, status is &2; "Is Last" = &3 (from &4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_TS029 - Last action is &1, status is &2; "Is Last" = &3 (from &4) ?

  The SAP error message CNV_IUUC_REPL_TS029 is related to the SAP Landscape Transformation (SLT) replication process. This error typically indicates an issue with the replication of data from a source system to a target system, often involving the status of a replication task.
  Cause:
  The error message CNV_IUUC_REPL_TS029 can occur due to several reasons, including:
  
  Replication Task Status: The status of the last action in the replication task may indicate that it has failed or is in an inconsistent state.
  Data Consistency Issues: There may be inconsistencies in the data being replicated, which can lead to errors during the replication process.
  Configuration Issues: Incorrect configuration settings in the SLT setup can lead to replication problems.
  Network Issues: Connectivity problems between the source and target systems can interrupt the replication process.
  Resource Limitations: Insufficient resources (like memory or CPU) on the SLT server can cause replication tasks to fail.
  
  Solution:
  To resolve the CNV_IUUC_REPL_TS029 error, you can follow these steps:
  
  Check the Replication Task Status: Use transaction code LTRC to monitor the status of the replication task. Look for any failed or inconsistent entries.
  Review Logs: Check the SLT logs for detailed error messages that can provide more context about the failure. You can find logs in transaction LTRC or LTRC_LOG.
  Restart the Replication Task: If the task is in a failed state, you may need to restart it. This can often resolve transient issues.
  Data Consistency Check: Ensure that the data in the source system is consistent and does not contain any anomalies that could affect replication.
  Configuration Review: Verify the SLT configuration settings to ensure they are correct and aligned with your replication requirements.
  Network and Resource Check: Ensure that there are no network issues and that the SLT server has adequate resources to perform the replication tasks.
  Consult SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: LTRC (SLT Replication Monitor), LTRC_LOG (SLT Log Viewer).
  Documentation: Refer to the SAP Help Portal for detailed documentation on SLT and replication processes.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.