How To Fix EDESK_CORE255 - No unique change number exists for material &1

EDESK_CORE255 - Overview

• Message type: E = Error

• Message class: EDESK_CORE - Engineering Desktop: Central Functions

• Message number: 255

• Message text: No unique change number exists for material &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDESK_CORE255 - No unique change number exists for material &1 ?

  The SAP error message EDESK_CORE255 indicates that there is no unique change number available for the specified material. This error typically arises in the context of change management or when trying to process changes related to materials in SAP.
  
  Cause:
  
  
  Missing Change Number: The system is unable to find a unique change number associated with the material you are trying to work with. This can happen if:
  
  The change number has not been created or assigned.
  The change number has been deleted or is no longer valid.
  The material is not properly linked to a change number in the system.
  
  
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the assignment of change numbers to materials.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view or assign change numbers.
  
  
  
  Solution:
  
  
  Check Change Number: Verify if a change number exists for the material in question. You can do this by:
  
  Navigating to the relevant transaction