How To Fix /SCMB/SCHED_CORE_API401 - The transient data object to be recreated already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/SCHED_CORE_API -

• Message number: 401

• Message text: The transient data object to be recreated already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/SCHED_CORE_API401 - The transient data object to be recreated already exists ?

  The SAP error message /SCMB/SCHED_CORE_API401 indicates that there is an issue with a transient data object that is supposed to be recreated but already exists in the system. This error typically occurs in the context of SAP Supply Chain Management (SCM) and can be related to scheduling or planning processes.
  Cause:
  
  Existing Transient Data Object: The error suggests that the system is trying to create a transient data object (like a planning or scheduling object) that already exists. This can happen if the previous process did not complete successfully, leaving behind an incomplete or orphaned object.
  Concurrency Issues: If multiple processes are trying to create or manipulate the same transient data object simultaneously, it can lead to conflicts.
  System State: The system might be in an inconsistent state due to previous errors or interruptions in processing.
  
  Solution:
  
  Check Existing Objects: Investigate the existing transient data objects in the system. You can use transaction codes like /SCMB/SCM_MONITOR or relevant transaction codes to view and manage these objects.
  Delete or Clear Existing Objects: If you identify that the transient data object is indeed orphaned or no longer needed, you may need to delete it. Be cautious and ensure that you are not deleting objects that are still in use.
  Restart the Process: After clearing the existing object, try to rerun the process that triggered the error. Ensure that the system is in a stable state before doing so.
  Check for Locks: Use transaction code SM12 to check for any locks that might be preventing the creation of the transient data object. If you find any locks that are no longer needed, you can release them.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Consult Documentation: Refer to SAP Notes or the official SAP documentation for any specific guidance related to this error message.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches and updates.
  System Performance: Ensure that your system is performing optimally, as performance issues can sometimes lead to transient errors.
  User Permissions: Verify that the user executing the process has the necessary permissions to create or manipulate transient data objects.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.