How To Fix ECM513 - Error in external number assignment for engineering change request

SAP Error Message - Details

• Message type: E = Error

• Message class: ECM - General Messages for Engineering Change Management

• Message number: 513

• Message text: Error in external number assignment for engineering change request

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECM513 - Error in external number assignment for engineering change request ?

  The SAP error message ECM513, which states "Error in external number assignment for engineering change request," typically occurs when there is an issue with the number assignment configuration for Engineering Change Requests (ECRs) in the SAP system. This error can arise due to various reasons, including configuration issues, missing settings, or problems with the number range object.
  Causes:
  
  Number Range Configuration: The number range for the Engineering Change Request (ECR) may not be properly defined or may be exhausted.
  Authorization Issues: The user may not have the necessary authorizations to create or modify ECRs.
  System Settings: There may be inconsistencies in the system settings related to external number assignment.
  Custom Development: If there are custom developments or enhancements related to ECRs, they may interfere with the standard number assignment process.
  
  Solutions:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Look for the number range object related to Engineering Change Requests (usually ECR or similar).
  Ensure that