How To Fix VVSCMASTERDATA048 - Changes at same time not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: VVSCMASTERDATA -

• Message number: 048

• Message text: Changes at same time not possible

What causes this issue?

You are attempting to execute multiple changes with the time &V1& &V2&.
This is not permitted.

System Response

The system cannot save the current changes.

How to fix this error?

You can make <ZH>no</> simultaneous changes for the following
transactions:
Payment plan change
Amount change
Early ending
Ensure that the date and time for the changes are different.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VVSCMASTERDATA048 - Changes at same time not possible ?

  The SAP error message VVSCMASTERDATA048 ("Changes at the same time not possible") typically occurs in the context of SAP's Master Data Management, particularly when multiple users or processes attempt to modify the same master data object simultaneously. This can lead to data integrity issues, and SAP prevents such concurrent changes to maintain consistency.
  Cause:
  
  Concurrent Access: The most common cause of this error is that two or more users or processes are trying to edit the same master data record at the same time.
  Locking Mechanism: SAP uses a locking mechanism to prevent simultaneous changes to the same data. If one user has locked the record for editing, another user trying to access it will receive this error.
  Long-running Transactions: If a transaction takes too long to complete, it may lead to other users being unable to access the data until the lock is released.
  
  Solution:
  
  Wait and Retry: If you encounter this error, the simplest solution is to wait for a few moments and then try to access the data again. This allows the other user or process to complete their changes and release the lock.
  Check for Locks: Use transaction codes like SM12 (Display and Delete Locks) to check if there are any active locks on the master data record you are trying to edit. If you find a lock that is no longer needed, you may be able to delete it (with appropriate permissions).
  Communicate with Users: If you are in a multi-user environment, communicate with your team to ensure that only one person is editing a specific record at a time.
  Optimize Transactions: If long-running transactions are common, consider optimizing the processes to reduce the time locks are held. This may involve streamlining workflows or improving system performance.
  Review Custom Code: If there are custom developments or enhancements in your SAP system, review them to ensure they are not causing unnecessary locks or delays.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for known issues.
  User Training: Ensure that users are trained on how to handle master data and understand the implications of concurrent editing.
  System Performance: Regularly monitor system performance and user activity to identify any patterns that may lead to frequent locking issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical support team for further investigation.