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.

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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 the number range is defined correctly and that there are available numbers in the range.
  If the range is exhausted, you may need to extend it.
  
  
  
  Review Authorization:
  
  Ensure that the user has the necessary authorizations to create or modify ECRs. This can be checked in transaction SU53 after the error occurs or by reviewing the user's roles and authorizations.
  
  
  
  Check External Number Assignment Settings:
  
  Go to transaction SPRO (SAP Reference IMG).
  Navigate to the relevant configuration for Engineering Change Management and check the settings for external number assignment.
  Ensure that the settings are correctly configured for your business requirements.
  
  
  
  Debugging Custom Code:
  
  If there are custom developments related to ECRs, review the code to ensure that it does not interfere with the standard number assignment process.
  You may need to debug the process to identify any issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO for number range object maintenance.
  SU53 for authorization checks.
  SPRO for configuration settings.
  
  
  
  Documentation: Review the SAP Help Portal for documentation on Engineering Change Management and number assignment processes.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the ECM513 error in your SAP system.