How To Fix CNV_PE_IF_RT025 - Type of parameter (ID: &1, interface: &2) cannot be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_IF_RT - PE: Interfaces Runtime generation

• Message number: 025

• Message text: Type of parameter (ID: &1, interface: &2) cannot be generated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_IF_RT025 - Type of parameter (ID: &1, interface: &2) cannot be generated ?

  The SAP error message CNV_PE_IF_RT025 indicates that there is an issue with the type of a parameter in a specific interface during a conversion or migration process. This error typically arises in the context of data migration projects, particularly when using SAP's Conversion Tools or Data Migration tools.
  Cause:
  The error message CNV_PE_IF_RT025 is usually caused by one of the following issues:
  
  
  Incompatible Data Types: The parameter type defined in the interface does not match the expected data type. This can happen if the data structure has changed or if there is a mismatch between the source and target systems.
  
  
  Missing or Incorrect Mapping: If the mapping of fields between the source and target systems is not correctly defined, it can lead to this error.
  
  
  Configuration Issues: There may be configuration issues in the migration tool or the specific interface being used.
  
  
  Version Mismatch: If there are version differences between the source and target systems, it can lead to incompatibilities in data types.
  
  
  Solution:
  To resolve the CNV_PE_IF_RT025 error, you can take the following steps:
  
  
  Check Parameter Definitions: Review the parameter definitions in the interface to ensure that the data types are correctly defined and compatible with the expected types.
  
  
  Review Mapping: Verify the mapping of fields between the source and target systems. Ensure that all fields are correctly mapped and that there are no missing fields.
  
  
  Update Configuration: If there are any configuration settings related to the migration tool or interface, ensure they are correctly set up.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or requirements for the data types and parameters.
  
  
  Test with Sample Data: If possible, test the migration with a small set of sample data to identify if the issue persists. This can help isolate the problem.
  
  
  Check for Updates: Ensure that you are using the latest version of the migration tool and that all relevant patches have been applied.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific context of your implementation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have unique configurations and requirements.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_PE_IF_RT025 error.