How To Fix /PLMI/ECR_BO046 - Invalid change number attribute &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/ECR_BO -

• Message number: 046

• Message text: Invalid change number attribute &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/ECR_BO046 - Invalid change number attribute &1 ?

  The SAP error message /PLMI/ECR_BO046 Invalid change number attribute &1 typically occurs in the context of Engineering Change Management (ECM) or Product Lifecycle Management (PLM) when there is an issue with the change number being referenced in a transaction or process. This error indicates that the change number attribute specified is not valid or recognized by the system.
  Causes:
  
  Invalid Change Number: The change number you are trying to use may not exist or may have been deleted.
  Incorrect Attribute: The attribute associated with the change number may not be valid or may not be properly defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the change number.
  Configuration Issues: There may be configuration issues in the PLM or ECM settings that are causing the system to not recognize the change number.
  Data Consistency Issues: There may be inconsistencies in the data related to the change number, such as missing or incorrect entries in related tables.
  
  Solutions:
  
  Verify Change Number: Check if the change number you are using is valid and exists in the system. You can do this by navigating to the relevant transaction or using the appropriate report to list change numbers.
  Check Attributes: Ensure that the attributes associated with the change number are correctly defined and valid. You may need to consult with your system administrator or a functional consultant.
  Review Authorizations: Make sure that the user has the necessary authorizations to access and modify the change number. This may involve checking user roles and permissions.
  Configuration Review: If you suspect a configuration issue, consult with your SAP Basis or PLM consultant to review the settings related to Engineering Change Management.
  Data Consistency Check: Run consistency checks or reports to identify any data inconsistencies related to the change number. You may need to correct any discrepancies found.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number) to manage change numbers effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for notes using the SAP Support Portal.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or a consultant with expertise in PLM/ECM for further investigation.