How To Fix CM_EHPRC_MIGRATION021 - Retrieving BO (EHFND_REGLIST) declarable instance key for &1 ( &2 )

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHPRC_MIGRATION - Messages used by the migration report and supporting classes

• Message number: 021

• Message text: Retrieving BO (EHFND_REGLIST) declarable instance key for &1 ( &2 )

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHPRC_MIGRATION021 - Retrieving BO (EHFND_REGLIST) declarable instance key for &1 ( &2 ) ?

  The SAP error message CM_EHPRC_MIGRATION021 typically occurs during the migration process in SAP, particularly when dealing with the migration of business objects (BO) related to the Enterprise Structure or similar components. This error indicates that the system is having trouble retrieving a declarable instance key for a specific business object.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incomplete Data: The required data for the business object (in this case, EHFND_REGLIST) may be missing or incomplete in the database.
  Configuration Issues: There may be configuration issues in the system that prevent the retrieval of the instance key.
  Migration Process Errors: If the migration process was interrupted or not executed correctly, it could lead to inconsistencies in the data.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required data.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Data Completeness: Verify that all necessary data for the business object EHFND_REGLIST is present and correctly configured in the system.
  Review Migration Logs: Look at the migration logs for any additional error messages or warnings that could provide more context about the issue.
  Re-run Migration: If the migration process was interrupted, try re-running the migration to see if the issue persists.
  Check Authorizations: Ensure that the user executing the migration has the appropriate authorizations to access and modify the relevant data.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to the error message for any patches or updates that may resolve the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE37 (Function Builder), or SLG1 (Application Log).
  Documentation: Review the official SAP documentation regarding the migration process and the specific business objects involved.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the error message CM_EHPRC_MIGRATION021.