How To Fix CNV_IUUC_REPLICATION097 - Action not possible; replication process already scheduled for &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 097

• Message text: Action not possible; replication process already scheduled for &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION097 - Action not possible; replication process already scheduled for &1 ?

  The SAP error message CNV_IUUC_REPLICATION097 indicates that a replication process is already scheduled for the specified object or task, and therefore, the action you are trying to perform cannot be executed at this time. This error typically occurs in the context of data replication scenarios, particularly when using SAP Landscape Transformation (SLT) or similar tools.
  Cause:
  
  
  Concurrent Replication: The most common cause of this error is that a replication process is already running or scheduled for the same data object or task. This can happen if:
  
  A previous replication job has not yet completed.
  A replication job was inadvertently scheduled multiple times.
  There is a misconfiguration in the scheduling of replication tasks.
  
  
  
  System Locking: The system may have a locking mechanism that prevents multiple instances of the same replication process from running simultaneously to avoid data inconsistencies.
  
  
  Solution:
  
  
  Check Scheduled Jobs: 
  
  Use transaction codes like SM37 (Job Monitoring) to check for any active or scheduled jobs related to the replication process. Look for jobs that are currently running or have failed.
  If you find a job that is still running, you may need to wait for it to complete before attempting to start a new replication process.
  
  
  
  Cancel or Delete Jobs: 
  
  If you determine that a job is stuck or no longer needed, you can cancel or delete it from the job monitoring screen (SM37).
  Ensure that you have the necessary authorizations to perform these actions.
  
  
  
  Review Replication Configuration: 
  
  Check the configuration settings for the replication process to ensure that there are no misconfigurations that could lead to multiple scheduling of the same job.
  Review the SLT configuration if applicable, and ensure that the replication settings are correctly defined.
  
  
  
  Consult Logs: 
  
  Review the logs for the replication process to identify any issues that may have caused the job to hang or fail. This can provide insights into what went wrong and how to address it.
  
  
  
  System Restart: 
  
  In some cases, if the issue persists and you cannot identify the cause, a system restart may help clear any locks or stuck processes.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM37: Job Monitoring
  SLT Configuration: Transaction code for configuring SLT settings.
  SLG1: Application Log for checking logs related to specific applications.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on SLT and data replication processes.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional troubleshooting steps related to this error message.
  
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.