How To Fix CNV_PE_GEN099 - Parameter mapping type not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 099

• Message text: Parameter mapping type not supported

What causes this issue?

Parameter mapping with ID <ZH>&V1&</> has a type that is not supported
for the current function.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your Customizing and re-execute the activity. In case the problem
still exists, contact SAP for support.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN099 - Parameter mapping type not supported ?

  The SAP error message CNV_PE_GEN099: Parameter mapping type not supported typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the mapping of parameters in the data conversion process.
  Cause:
  
  Unsupported Mapping Type: The error usually arises when the mapping type specified for a parameter is not supported by the migration tool or the specific context in which it is being used.
  Configuration Issues: There may be misconfigurations in the migration settings or the mapping definitions that lead to this error.
  Data Type Mismatch: The data types of the source and target fields may not be compatible, leading to issues in mapping.
  Missing or Incorrect Mapping Definitions: If the mapping definitions for certain parameters are missing or incorrectly defined, this can trigger the error.
  
  Solution:
  
  Check Mapping Definitions: Review the mapping definitions in the migration tool to ensure that all parameters are correctly defined and supported. Make sure that the mapping types used are valid for the context.
  Validate Data Types: Ensure that the data types of the source and target fields are compatible. If there are discrepancies, adjust the mapping or transform the data accordingly.
  Review Migration Settings: Go through the migration settings to ensure that all configurations are correct and that no unsupported mapping types are being used.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using to understand the supported mapping types and configurations.
  Update Software: Ensure that you are using the latest version of the migration tool, as updates may include fixes for known issues or enhancements to support additional mapping types.
  Seek SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for assistance. They may provide insights specific to your environment or the version of the tool you are using.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Cockpit Documentation: Review the official SAP S/4HANA Migration Cockpit documentation for detailed information on parameter mapping and supported types.
  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 the root cause of the CNV_PE_GEN099 error and implement a suitable solution.