How To Fix CNV_PE_CHECK108 - RCV parameter &2 of parameter mapping &1 does not exist in interface 2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 108

• Message text: RCV parameter &2 of parameter mapping &1 does not exist in interface 2

What causes this issue?

Parameter mapping name &V1&
Parameter mapping ID &V2&
Receiver parameter name &V3&
Receiver parameter ID &V4&

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?

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_CHECK108 - RCV parameter &2 of parameter mapping &1 does not exist in interface 2 ?

  The SAP error message CNV_PE_CHECK108 indicates that there is an issue with parameter mapping in a conversion or migration process, specifically related to the RCV (Receiver) parameter. The error message states that the RCV parameter &2 of parameter mapping &1 does not exist in interface 2. 
  Cause:
  This error typically arises in the context of data migration or conversion projects, particularly when using SAP's Conversion Tools or Data Migration tools. The causes can include:
  
  
  Missing Parameter Definition: The specified RCV parameter does not exist in the target interface. This could be due to a misconfiguration or an oversight during the setup of the mapping.
  
  
  Incorrect Mapping Configuration: The mapping configuration may have been set up incorrectly, leading to references to parameters that are not defined in the target interface.
  
  
  Changes in Interface: If the interface has been modified after the mapping was created (e.g., parameters were added or removed), it could lead to inconsistencies.
  
  
  Typographical Errors: There may be a typo in the parameter name or mapping configuration.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Parameter Definitions: Verify that the RCV parameter &2 is correctly defined in the target interface. Ensure that it exists and is spelled correctly.
  
  
  Review Mapping Configuration: Go through the parameter mapping configuration for &1 and ensure that all parameters referenced are valid and exist in the target interface.
  
  
  Update Mapping: If the parameter is indeed missing, you may need to add it to the target interface or adjust the mapping to reference an existing parameter.
  
  
  Consult Documentation: Review any relevant documentation or guidelines for the specific migration or conversion process you are working on to ensure compliance with expected configurations.
  
  
  Test Changes: After making the necessary adjustments, re-run the migration or conversion process to see if the error persists.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a colleague who has experience with the specific migration tool you are using.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Tools Documentation: Review the documentation for the specific SAP migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_PE_CHECK108 error.