How To Fix M8_2091 - User &1 already processing &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: M8_2 - Logistics Invoice Verification

• Message number: 091

• Message text: User &1 already processing &2 &3 &4

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 M8_2091 - User &1 already processing &2 &3 &4 ?

  The SAP error message M8_2091 indicates that a user is already processing a particular document or transaction. This typically occurs in scenarios where multiple users or sessions attempt to access or modify the same document simultaneously, leading to a lock situation.
  Cause:
  
  Document Locking: SAP uses a locking mechanism to prevent data inconsistencies. If a user is already processing a document (e.g., creating, changing, or deleting), the system locks that document for that user. If another user tries to access it, they will encounter this error.
  Long Processing Time: If a user is taking a long time to process a document, it may lead to other users being unable to access it.
  Session Issues: Sometimes, a user may have multiple sessions open, and one session is already processing the document.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the user currently processing the document to complete their task. After they finish, you can try again.
  Check Lock Entries: Use transaction code SM12 to check for lock entries. You can see which user is holding the lock on the document. If necessary, you can ask the user to release the lock or, if appropriate, you can delete the lock entry (be cautious with this approach).
  Session Management: Ensure that users are not opening multiple sessions unnecessarily. Encourage users to close sessions that are not in use.
  Review Processing Time: If a particular document is frequently locked for long periods, review the processing time and optimize the workflow if possible.
  User Training: Provide training to users on how to handle documents properly to avoid locking issues.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related issues.
  SM37: To monitor background jobs that may be affecting document processing.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for best practices on document handling and locking mechanisms.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.