How To Fix CNV_PE_CHECK251 - PARENT_ID &1 of interface parameter &2 does not belong to interface

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 251

• Message text: PARENT_ID &1 of interface parameter &2 does not belong to interface

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 CNV_PE_CHECK251 - PARENT_ID &1 of interface parameter &2 does not belong to interface ?

  The SAP error message CNV_PE_CHECK251 indicates that there is an issue with the parent ID of an interface parameter in a conversion or migration process. Specifically, it suggests that the parent ID specified does not belong to the expected interface, which can occur during data migration or conversion activities, particularly when using tools like SAP's Data Migration Workbench or similar.
  Cause:
  
  Incorrect Mapping: The parent ID specified in the interface parameter may not be correctly mapped to the expected interface. This can happen if there are discrepancies in the data model or if the mapping configuration is incorrect.
  Data Integrity Issues: The data being processed may have integrity issues, such as missing or incorrect parent-child relationships.
  Configuration Errors: There may be errors in the configuration of the migration or conversion tool, leading to mismatches in expected IDs.
  Version Mismatch: If there are different versions of the data model or interface being used, it could lead to inconsistencies.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration for the interface parameters to ensure that the parent ID is correctly specified and corresponds to the correct interface.
  Validate Data: Ensure that the data being migrated or converted is complete and that all parent-child relationships are correctly established. Look for any missing or incorrect entries in the source data.
  Review Interface Definitions: Check the definitions of the interfaces involved to ensure that they are correctly set up and that the parent ID is valid within the context of the interface.
  Consult Documentation: Refer to the SAP documentation for the specific migration or conversion tool you are using to ensure that you are following the correct procedures and configurations.
  Debugging: If the issue persists, consider enabling debugging or logging features in the migration tool to gather more detailed information about the error and its context.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CNV_PE_CHECK251. SAP frequently updates its knowledge base with solutions for common issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant configuration details.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.