How To Fix COCM191 - Order &1 is already being processed in another change process

SAP Error Message - Details

• Message type: E = Error

• Message class: COCM - Order Change Management

• Message number: 191

• Message text: Order &1 is already being processed in another change process

What causes this issue?

Production order &V1& is already being processed in another change
process for production order &V4& with initiating object &V2& &V3&. A
new change process can only start when this one is completed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COCM191 - Order &1 is already being processed in another change process ?

  The SAP error message COCM191 indicates that a particular order (denoted by &1) is currently being processed in another change process. This typically occurs in the context of production orders, maintenance orders, or similar transactional processes where concurrent changes are not allowed to prevent data inconsistencies.
  Cause:
  
  Concurrent Processing: The order is already being edited or processed by another user or session. This can happen if multiple users are trying to make changes to the same order simultaneously.
  Lock Mechanism: SAP uses a locking mechanism to prevent data corruption. When an order is being processed, it is locked for changes by other users until the current process is completed.
  Long-running Transactions: If a transaction takes a long time to complete, it can lead to this error if another user tries to access the same order during that time.
  
  Solution:
  
  Wait and Retry: If you encounter this error, wait for a few moments and then try to access the order again. The lock may be released once the other user or process completes its transaction.
  Identify the Lock: Use transaction code SM12 to check for locks on the order. You can see which user or session is holding the lock. If necessary, you can contact that user to coordinate access.
  Check Background Jobs: Sometimes, background jobs may be processing the order. Use transaction code SM37 to check for any background jobs that might be affecting the order.
  Review Change Processes: Ensure that your change processes are not overlapping. If multiple users need to work on the same order, consider implementing a workflow or communication strategy to avoid conflicts.
  System Administrator: If the issue persists and you cannot identify the cause, contact your SAP system administrator for assistance. They may need to investigate further or release locks if they are stuck.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), SM37 (to check background jobs), and SM21 (to view system logs).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  User Training: Ensure that users are trained on how to handle orders and understand the implications of concurrent processing to minimize the occurrence of this error.
  
  By following these steps, you should be able to resolve the COCM191 error and continue working with the affected order.