How To Fix /STMC/CR_MSG190 - Error while retrieving CDL object instance; duplicate &1() call

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 190

• Message text: Error while retrieving CDL object instance; duplicate &1() call

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG190 - Error while retrieving CDL object instance; duplicate &1() call ?

  The SAP error message /STMC/CR_MSG190 indicates that there is an issue with retrieving a CDL (Change Data Logging) object instance due to a duplicate call. This typically occurs in scenarios where the system is trying to access or process the same object instance multiple times in a way that is not allowed.
  Cause:
  
  Duplicate Calls: The error suggests that there are multiple requests being made to retrieve the same CDL object instance simultaneously, which can lead to conflicts.
  Concurrency Issues: If multiple processes or threads are trying to access the same data at the same time, it can result in this error.
  Configuration Issues: There may be misconfigurations in the CDL setup or in the way the application is designed to handle object instances.
  
  Solution:
  
  Check for Duplicate Calls: Review the code or process that is triggering the retrieval of the CDL object instance. Ensure that it is not being called multiple times unnecessarily.
  Implement Locking Mechanisms: If concurrent access is necessary, consider implementing locking mechanisms to prevent multiple processes from accessing the same instance simultaneously.
  Review Configuration: Check the configuration settings related to the CDL and ensure that they are set up correctly. This includes reviewing any relevant settings in the SAP system that pertain to data logging and object instances.
  Error Handling: Implement error handling in your code to gracefully manage situations where a duplicate call might occur, possibly by retrying after a short delay or by skipping the duplicate request.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or patches that might address this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  System Logs: Review system logs (transaction SLG1) for additional context or related error messages that might provide more insight into the issue.
  Performance Monitoring: Monitor system performance to identify if there are any bottlenecks or issues that could be causing the duplicate calls.
  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.