How To Fix RPM_RES_POOL016 - Resource Manager table is changed by other user(s).

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_RES_POOL - Resource pool message class

• Message number: 016

• Message text: Resource Manager table is changed by other user(s).

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RPM_RES_POOL016 - Resource Manager table is changed by other user(s). ?

  The SAP error message RPM_RES_POOL016 indicates that the Resource Manager table has been modified by another user while you were trying to access or modify it. This typically occurs in environments where multiple users or processes are interacting with the same data concurrently, leading to conflicts.
  Cause:
  
  Concurrent Access: Another user or process has made changes to the Resource Manager table while you were trying to access it.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a record is locked by another user, you may receive this error when trying to access or modify it.
  Session Timeout: If your session has timed out or if there are network issues, it may lead to this error when trying to access the table.
  
  Solution:
  
  Refresh the Data: Try refreshing the data or reloading the transaction to see if the changes made by the other user are reflected.
  Check for Locks: Use transaction codes like SM12 (to check for locks) to see if the resource is locked by another user. If you find a lock that is no longer needed, you may release it (if you have the necessary permissions).
  Retry the Operation: After refreshing or checking for locks, try to perform the operation again.
  Communicate with Other Users: If you are in a collaborative environment, communicate with other users to understand if they are making changes to the same data.
  Session Management: Ensure that your session is active and not timed out. If it has timed out, log back in and try again.
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  SM37: To monitor background jobs that might be affecting the Resource Manager.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that might address this error.
  
  
  Documentation: Review SAP documentation related to the Resource Manager and concurrent processing to understand how to manage resources effectively.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.