How To Fix E7555 - Data has been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: E7 - IS-U master data

• Message number: 555

• Message text: Data has been changed

What causes this issue?

Premise &V1& in the installation (such as installation &V2&) and
possibly in other installations with the same point of delivery) was
replaced by the new premise &V3&.
If an associated point of delivery exists, this was also allocated to
the new premise &V3&.
If move-in or move-out documents exist, the premise &V1& was also
replaced by the new premise &V3&.
In some situations, the system has also updated the business partner
address.

System Response

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

&SEE_ALSO&
For more information, see SAP Library under <ZK>SAP Utilities -> Master
Data -> Premise -> <DS:KENO.C3F8BE51561925E091EBB204BCD15F39>Reallocate
Point of Delivery/Installation to the New Premise</>.</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E7555 - Data has been changed ?

  The SAP error message E7555, which states "Data has been changed," typically occurs in scenarios where there is a conflict between the data being processed and the data stored in the database. This can happen in various contexts, such as during updates, saves, or when trying to access data that has been modified by another user or process.
  Causes:
  
  Concurrent Modifications: Another user or process has modified the data after it was read but before the current transaction was completed.
  Data Locking: The data might be locked by another transaction, preventing the current transaction from saving changes.
  Session Timeout: The session may have timed out, leading to stale data being used in the transaction.
  Inconsistent Data State: The application logic may have led to an inconsistent state where the data being processed does not match the current state in the database.
  
  Solutions:
  
  Refresh Data: Reload the data from the database to ensure you are working with the most current version. This can often be done by navigating away from the screen and returning or using a refresh button.
  Check for Locks: Use transaction codes like SM12 (to check for locks) to see if another user is holding a lock on the data you are trying to modify.
  Retry the Operation: After refreshing the data, try to perform the operation again. If the data has changed, you may need to re-enter any modifications.
  Session Management: Ensure that your session is active and has not timed out. If it has, log back in and try again.
  Error Handling in Code: If you are developing custom applications or reports, implement error handling to catch this specific error and provide a user-friendly message or automatic retry logic.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to investigate further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Training: Ensure that users are trained on how to handle concurrent data modifications and the importance of refreshing data before making changes.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or technical support team for further investigation.