Message type: E = Error
Message class:  CNV_PE_IF - Messages for interface and interface mapping handling 
Message number: 002
Message text: Type &1 of parameter &2 is not valid for interface &3
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The SAP error message CNV_PE_IF002 indicates that there is an issue with the parameters being passed to a specific interface in the SAP system. The message states that the type of a parameter is not valid for the specified interface. Here’s a breakdown of the cause, potential solutions, and related information:
Cause: Invalid Parameter Type: The parameter type being used does not match the expected type defined for the interface. This could be due to a mismatch in data types (e.g., passing a string where a numeric value is expected).
Configuration Issues: The interface may not be properly configured, leading to the system not recognizing the parameter types. Data Migration Issues: If this error occurs during a data migration process, it may be due to incorrect mapping of fields or data types in the migration tool. Custom Development: If there are custom developments or enhancements, the code may not be handling the parameters correctly.
Solution: Check Parameter
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