How To Fix CNV_PE771 - Transformation configuration for parameter &1 is inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 771

• Message text: Transformation configuration for parameter &1 is inconsistent

What causes this issue?

Transformation configuration for transfer method parameter &V1& (ID &V2&
) is inconsistent. The root cause of this inconsistency is the use of a
data model or worklist parameter that is not available anymore (deleted,
set to inactive or read-only).
Transformation type <ZK>Move</>: The move parameter assigned to the
transfer method parameter is <ZH>not</> available anymore.
Transformation type <ZK>Transformation Rule</>: At least one of the
parameters assigned to the transformation rule parameter is<ZH> not
</>available anymore.

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_PE771 - Transformation configuration for parameter &1 is inconsistent ?

  The SAP error message "CNV_PE771 Transformation configuration for parameter &1 is inconsistent" typically occurs during data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an inconsistency in the transformation configuration for a specific parameter, which can lead to issues in data processing.
  Causes:
  
  Missing Configuration: The transformation configuration for the specified parameter may not be defined or is incomplete.
  Incorrect Mapping: There may be incorrect or inconsistent mappings between source and target fields.
  Data Type Mismatch: The data types of the source and target fields may not match, leading to transformation issues.
  Version Mismatch: The version of the transformation tool or the configuration may not be compatible with the current system setup.
  Corrupted Configuration: The configuration files or settings may be corrupted or improperly set up.
  
  Solutions:
  
  Check Configuration: Review the transformation configuration for the specified parameter. Ensure that all required settings are correctly defined.
  Validate Mappings: Verify that the mappings between source and target fields are correct and consistent. Make adjustments as necessary.
  Data Type Alignment: Ensure that the data types of the fields being transformed are compatible. If there are mismatches, adjust the data types accordingly.
  Recreate Configuration: If the configuration appears to be corrupted, consider recreating it from scratch to ensure that all settings are correctly applied.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transformation tool you are using for any known issues or additional troubleshooting steps.
  Check for Updates: Ensure that you are using the latest version of the transformation tool and that all relevant patches have been applied.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the error message CNV_PE771. SAP frequently releases notes that address known issues and provide solutions.
  Transaction Codes: Use transaction codes like SLT or LTMOM (for SAP Landscape Transformation) to access the relevant configuration settings.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide additional context about the inconsistency.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.