How To Fix /PM0/ABB_WF001 - Application is being processed by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_WF -

• Message number: 001

• Message text: Application is being processed by user &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_WF001 - Application is being processed by user &1 ?

  The SAP error message /PM0/ABB_WF001 Application is being processed by user &1 typically indicates that a particular application or workflow is currently being processed by another user. This is a common scenario in systems where multiple users may attempt to access or modify the same data or workflow simultaneously.
  Cause:
  
  Concurrent Access: Another user has locked the application or workflow for processing, preventing others from making changes until the first user completes their task.
  Session Timeout: The previous user may have left the session open, causing the application to remain locked.
  Workflow Locking Mechanism: SAP uses locking mechanisms to ensure data integrity, which can lead to this error if another user is actively working on the same object.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to complete their processing. You can periodically check if the application is still locked.
  Identify the User: If you have the necessary permissions, you can identify the user who is currently processing the application. This can often be done through transaction codes like SM12 (to view locks) or SM66 (to view active processes).
  Contact the User: If possible, contact the user who is processing the application to see if they can complete their task or release the lock.
  Release Locks: If the user is no longer active (e.g., due to a session timeout), a system administrator may need to release the lock manually using transaction SM12.
  Check for Background Jobs: Sometimes, background jobs may also hold locks. Check if any background jobs are running that might be causing the lock.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM66: To view all active processes in the system.
  SM21: To check the system log for any related errors or messages.
  
  
  User Communication: Establishing a protocol for users to communicate when they are working on shared applications can help reduce the occurrence of this error.
  System Configuration: Review the configuration of the workflow and locking mechanisms to ensure they are set up optimally for your business processes.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP Basis team or support for more in-depth troubleshooting.