How To Fix WU379 - & & material & &: no data has been changed; no change message possible

WU379 - Overview

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 379

• Message text: & & material & &: no data has been changed; no change message possible

What causes this issue?

In the promotion, no data has been changed that could lead to a
change message.

How to fix this error?

Only if you made a relevant change (for example, to quantities),
can a change message be created.

Error message extract from SAP system. Copyright SAP SE.

WU379 - Details

• The SAP error message WU379 indicates that there is no data change for the specified material, which means that the system cannot generate a change message for that material. This error typically occurs in the context of materials management or inventory management processes, particularly when trying to update or change material data.
  
  Cause:
  
  
  No Changes Made: The most common cause of this error is that the user is attempting to save changes to a material, but no actual changes have been made to the data. This can happen if the user navigates through the screens without modifying any fields.
  
  
  Data Locking: Another potential cause could be that the material data is locked by another user or process, preventing any changes from being saved.
  
  
  Incorrect Transaction: The transaction being used may not be appropriate for the changes intended, leading to the system not recognizing any changes.
  
  
  Authorization Issues: The user may not have the necessary authorizations