How To Fix CNV_PE_CHECK303 - No corresponding entry on structure level exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 303

• Message text: No corresponding entry on structure level exists

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK303 - No corresponding entry on structure level exists ?

  The SAP error message CNV_PE_CHECK303 indicates that there is no corresponding entry on the structure level for a specific operation or data transformation in the context of a data migration or conversion process. This error typically arises during the execution of a data migration project, particularly when using SAP's data migration tools or during the conversion of legacy data into the SAP system.
  Cause:
  
  Missing Mapping: The error often occurs when there is a missing mapping for a specific field or structure in the data conversion process. This could be due to an incomplete configuration or a missing entry in the mapping tables.
  Incorrect Data Structure: The data being migrated may not conform to the expected structure defined in the target SAP system. This can happen if the source data has been modified or if the target structure has changed.
  Configuration Issues: There may be issues with the configuration of the data migration tool or the specific migration project, leading to discrepancies in expected data structures.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration for the data migration project. Ensure that all necessary mappings are defined and that they correspond correctly to the target structure in SAP.
  Validate Source Data: Ensure that the source data being migrated is complete and conforms to the expected structure. Look for any missing fields or incorrect data types that could lead to this error.
  Review Migration Settings: Check the settings and parameters used in the migration tool. Ensure that they are correctly configured to match the target SAP structure.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool or process you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  Debugging: If you have access to debugging tools, you can trace the execution of the migration process to identify where the error is occurring and what specific data or mapping is causing the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific features or settings that can help resolve this error.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE_CHECK303 error and implement a solution to resolve it.