How To Fix CPWB165 - Mass change was cancelled

SAP Error Message - Details

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 165

• Message text: Mass change was cancelled

What causes this issue?

You want to make a mass change. However, errors occurred while this was
being carried out.

System Response

The mass change is cancelled.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB165 - Mass change was cancelled ?

  The SAP error message CPWB165, which states "Mass change was cancelled," typically occurs during mass changes in the SAP system, particularly in the context of the Change Management or Mass Maintenance transactions. This error indicates that the mass change operation was not completed successfully and was aborted.
  Causes:
  
  User Cancellation: The user may have manually cancelled the mass change operation.
  Validation Errors: There may be validation errors in the data being processed, which can lead to the cancellation of the operation.
  Lock Issues: If the records being changed are locked by another user or process, the mass change may be aborted.
  System Errors: Technical issues or system errors during the execution of the mass change can also lead to this message.
  Authorization Issues: The user may not have the necessary authorizations to perform the mass change.
  
  Solutions:
  
  Check for User Cancellation: Ensure that the operation was not cancelled by the user. If it was, re-initiate the mass change process.
  Review Data for Errors: Validate the data being processed for any inconsistencies or errors that may cause the operation to fail. Correct any issues found.
  Check Locks: Use transaction codes like SM12 to check for locks on the records you are trying to change. If records are locked, you may need to wait until they are released or contact the user who has locked them.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or information that can provide insight into why the mass change was cancelled.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the mass change. You may need to consult with your SAP security team.
  Retry the Operation: After addressing any identified issues, try to perform the mass change operation again.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CPWB (Mass Change) and SLG1 (Application Log).
  SAP Notes: Check SAP Notes for any known issues or patches related to the mass change functionality.
  Documentation: Review SAP documentation for mass changes to understand the prerequisites and limitations of the process.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical support team for further investigation.