How To Fix WN500 - Supplier &1 for plant &2 is currently being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 500

• Message text: Supplier &1 for plant &2 is currently being processed

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 WN500 - Supplier &1 for plant &2 is currently being processed ?

  The SAP error message WN500 indicates that a supplier is currently being processed for a specific plant. This typically occurs in the context of supplier management or procurement processes within SAP, particularly when dealing with supplier master data or purchase orders.
  Cause:
  
  Concurrent Processing: The error usually arises when multiple users or processes are trying to access or modify the same supplier data simultaneously. This can happen if one user is editing the supplier information while another user attempts to create or modify a purchase order for that supplier.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a supplier's data is locked for editing, other transactions that require access to that data will be blocked until the lock is released.
  Background Jobs: Sometimes, background jobs or batch processes may be running that are also accessing the supplier data, causing it to be locked.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then try the operation again. If the lock is temporary, it may be released shortly.
  Identify the Lock: If the issue persists, you can use transaction code SM12 to check for locks on the supplier data. This transaction allows you to see which user or process is holding the lock.
  Contact the User: If you identify a user holding the lock, you may need to contact them to see if they can release the lock or complete their transaction.
  Check Background Jobs: Use transaction code SM37 to check for any background jobs that might be processing supplier data. If you find any relevant jobs, you may need to wait for them to complete or consult with the job owner.
  System Administrator: If you are unable to resolve the issue, it may be necessary to involve a system administrator or SAP support to investigate further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  ME23N: To view purchase orders.
  MK03: To display supplier master data.
  
  
  User Training: Ensure that users are trained on how to properly manage supplier data to minimize concurrent access issues.
  System Performance: Regularly monitor system performance and user activity to identify patterns that may lead to locking issues.
  
  By following these steps, you should be able to address the WN500 error effectively.