How To Fix MPE_CM_EFFECTIVITY010 - No ECN found for hash key &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_EFFECTIVITY - Message Class for Parameter Effectivity

• Message number: 010

• Message text: No ECN found for hash key &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CM_EFFECTIVITY010 - No ECN found for hash key &1 ?

  The SAP error message MPE_CM_EFFECTIVITY010 with the description "No ECN found for hash key &1" typically occurs in the context of Engineering Change Management (ECM) or when dealing with effectivity in SAP. This error indicates that the system is unable to find an Engineering Change Number (ECN) associated with the specified hash key.
  Cause:
  
  Missing ECN: The most common cause is that the ECN associated with the hash key does not exist in the system. This could be due to data not being created or saved properly.
  Incorrect Hash Key: The hash key being referenced may be incorrect or not properly generated.
  Data Synchronization Issues: If there are issues with data synchronization between different systems or modules, it may lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the ECN.
  
  Solution:
  
  Verify ECN Existence: Check if the ECN associated with the hash key exists in the system. You can do this by navigating to the relevant transaction or table where ECNs are stored.
  Check Hash Key: Ensure that the hash key being used is correct. If it was generated programmatically, verify the logic used to generate it.
  Create Missing ECN: If the ECN does not exist, you may need to create it. Ensure that all necessary data is filled out correctly.
  Data Consistency Check: Run consistency checks or reports to ensure that all data related to Engineering Change Management is consistent and complete.
  Authorization Check: Ensure that the user has the necessary authorizations to access the ECN. If not, contact your SAP security administrator to grant the required permissions.
  Consult Documentation: Refer to SAP documentation or notes related to Engineering Change Management for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Master), CC02 (Change Change Master), and CC03 (Display Change Master) to manage ECNs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number in the SAP Support Portal.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the error message MPE_CM_EFFECTIVITY010 effectively.