Message type: E = Error
Message class:  CNV_PE_IF_RT - PE: Interfaces Runtime generation 
Message number: 038
Message text: Receiver parameter &1
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The SAP error message CNV_PE_IF_RT038 with the description "Receiver parameter &1" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools. This error indicates that there is an issue with the receiver parameter specified in the data transfer process.
Cause: Incorrect Parameter Value: The receiver parameter specified may not be valid or recognized by the system.
Configuration Issues: There may be a misconfiguration in the data migration settings or the mapping of fields. Missing Data: The required data for the receiver parameter might be missing or not properly defined in the source system. Incompatibility: The data types or structures between the source and target systems may not match, leading to issues in data transfer.
Solution: Check Parameter Value: Verify the value of the receiver parameter (&1) in the migration settings. Ensure it is correctly defined and corresponds to a valid target in the
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