How To Fix CNV_PE_GEN073 - Structural mapping for parameter &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 073

• Message text: Structural mapping for parameter &1 not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN073 - Structural mapping for parameter &1 not found ?

  The SAP error message CNV_PE_GEN073 indicates that there is a problem with the structural mapping for a specific parameter in the context of a data migration or conversion process. This error typically arises during the execution of a conversion program, particularly in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  The error message "Structural mapping for parameter &1 not found" suggests that the system is unable to find the necessary mapping configuration for the specified parameter (denoted by &1). This can occur due to several reasons:
  
  Missing Mapping Configuration: The mapping configuration for the specified parameter has not been defined or is missing in the system.
  Incorrect Parameter Name: The parameter name provided may be incorrect or misspelled, leading to the system's inability to locate the mapping.
  Inconsistent Data Model: Changes in the data model or structure that have not been reflected in the mapping configuration can lead to this error.
  Transport Issues: If the mapping configuration was transported from another system, there may have been issues during the transport process.
  
  Solution:
  To resolve the CNV_PE_GEN073 error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Verify that the mapping configuration for the specified parameter exists in the system. You can do this by accessing the relevant transaction or configuration area where mappings are defined.
  If the mapping is missing, you may need to create it or import it from another system.
  
  
  
  Validate Parameter Name:
  
  Ensure that the parameter name is correctly specified in the program or configuration. Check for any typos or discrepancies.
  
  
  
  Review Data Model Changes:
  
  If there have been recent changes to the data model, ensure that the mapping configuration has been updated accordingly to reflect these changes.
  
  
  
  Transport Check:
  
  If the mapping configuration was transported from another system, check the transport logs for any errors or issues that may have occurred during the transport process.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific instructions or known issues related to the error.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context to help them diagnose the problem.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access mapping configurations, such as LTMC for the Migration Cockpit or SE11 for data dictionary objects.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the CNV_PE_GEN073 error and implement a solution to resolve it.