How To Fix CNV_PE_CHECK_V2081 - Trans. opt. &1, step &2: no mapping for obligatory parameter &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 081

• Message text: Trans. opt. &1, step &2: no mapping for obligatory parameter &3

What causes this issue?

Parameter &V3& is an obligatory parameter of a target function. The
structure and field mappings must be provided to all obligatory
parameters.

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?

Define the required mappings for parameter &V3&.

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_CHECK_V2081 - Trans. opt. &1, step &2: no mapping for obligatory parameter &3 ?

  The SAP error message CNV_PE_CHECK_V2081 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing mapping for a required parameter in the transformation options.
  Cause:
  The error message can arise due to several reasons:
  
  Missing Mapping: The transformation logic is expecting a mapping for a specific obligatory parameter, but it has not been defined.
  Incorrect Configuration: The configuration settings for the data migration might be incomplete or incorrect.
  Data Model Changes: If there have been changes in the data model (e.g., during an upgrade or migration), the mappings may need to be updated to reflect these changes.
  Incompatible Data Types: The data types of the source and target fields may not match, leading to issues in mapping.
  
  Solution:
  To resolve the CNV_PE_CHECK_V2081 error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration for the specific transformation step indicated in the error message.
  Ensure that all obligatory parameters are correctly mapped. If a mapping is missing, add the appropriate mapping for the parameter indicated by &3.
  
  
  
  Review Transformation Options:
  
  Verify the transformation options for the specific transaction (&1) and step (&2). Ensure that all required fields are included and correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or migration guides related to the specific migration scenario you are working on. This can provide insights into required mappings and configurations.
  
  
  
  Test with Sample Data:
  
  If possible, test the mapping with a small set of sample data to identify if the issue persists. This can help isolate the problem.
  
  
  
  Check for Updates:
  
  Ensure that you are using the latest version of the migration tools and that all relevant notes and patches from SAP have been applied.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Migration Cockpit) or LTMOM (Migration Object Modeler).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  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_CHECK_V2081 error in your SAP environment.