How To Fix CNV_IUUC_REPLICATION015 - Error while killing replication jobs

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 015

• Message text: Error while killing replication jobs

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION015 - Error while killing replication jobs ?

  The SAP error message CNV_IUUC_REPLICATION015 typically occurs during the process of data replication in SAP systems, particularly when using the SAP Landscape Transformation (SLT) Replication Server. This error indicates that there was an issue while attempting to kill or stop replication jobs.
  Cause:
  The error can be caused by several factors, including:
  
  Active Replication Jobs: There may be active replication jobs that are not responding or are stuck, preventing the system from terminating them.
  Database Locks: Database locks or transactions that are still active can interfere with the ability to stop replication jobs.
  System Performance Issues: High system load or performance issues can lead to timeouts or failures when trying to manage replication jobs.
  Configuration Issues: Incorrect configuration settings in the SLT or related components can lead to errors when managing replication jobs.
  Authorization Issues: The user executing the command may not have the necessary authorizations to kill the replication jobs.
  
  Solution:
  To resolve the CNV_IUUC_REPLICATION015 error, you can try the following steps:
  
  
  Check Active Jobs: Use transaction codes like SM37 to check for active jobs related to replication. Identify any jobs that are stuck or not responding.
  
  
  Kill Stuck Jobs: If you find any jobs that are stuck, you can attempt to kill them manually. In SM37, select the job and use the "Cancel" option.
  
  
  Check Database Locks: Use transaction SM12 to check for any database locks that might be preventing the replication jobs from being killed. Release any unnecessary locks.
  
  
  Review System Performance: Monitor system performance using transaction ST03N or ST04 to identify any bottlenecks. If the system is under heavy load, consider optimizing performance.
  
  
  Check Configuration: Review the SLT configuration settings to ensure they are correct. This includes checking the connection settings, replication settings, and any relevant parameters.
  
  
  User Authorizations: Ensure that the user executing the command has the necessary authorizations to manage replication jobs. You may need to consult with your security team to verify this.
  
  
  Restart SLT Replication Server: If the issue persists, consider restarting the SLT Replication Server. This can help clear any temporary issues that may be causing the error.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates related to this error message. There may be specific patches or updates that address known issues.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT and replication processes for more detailed information on managing replication jobs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the CNV_IUUC_REPLICATION015 error effectively.