How To Fix CNV_PE_CHECK197 - Designated transformation rule export parameter not maintained

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 197

• Message text: Designated transformation rule export parameter not maintained

What causes this issue?

The transformation rule &V1& has several exporting parameters, hence it
must be defined which exporting parameter is to be considered for the
transfer method parameter.

System Response

Error

How to fix this error?

Maintain the exporting parameter with the <ZK>Par. Ass</> column in the
transformation UI.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK197 - Designated transformation rule export parameter not maintained ?

  The SAP error message CNV_PE_CHECK197 indicates that a designated transformation rule export parameter has not been maintained. This error typically arises during data migration or transformation processes, particularly when using SAP's Conversion Tools or Data Migration tools.
  Cause:
  The error occurs when:
  
  A transformation rule that is supposed to be used in the data migration process is missing required parameters.
  The export parameters for a transformation rule have not been defined or are incorrectly configured.
  There may be inconsistencies in the configuration of the transformation rules in the system.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Transformation Rules:
  
  Go to the transaction code related to the transformation rules (e.g., LTMC for Migration Cockpit or LTMOM for Migration Object Modeler).
  Review the transformation rules that are being used in your migration project.
  Ensure that all required export parameters are defined and correctly maintained.
  
  
  
  Maintain Export Parameters:
  
  If you identify that certain export parameters are missing, you need to maintain them.
  Open the relevant transformation rule and fill in the necessary export parameters.
  
  
  
  Validate Configuration:
  
  After maintaining the parameters, validate the configuration to ensure that there are no other missing elements.
  Use the validation tools provided in the migration cockpit or transformation tools to check for any additional issues.
  
  
  
  Test the Migration:
  
  Once the parameters are maintained, run a test migration to ensure that the error does not occur again.
  Monitor the logs for any other potential issues that may arise during the migration process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for any additional guidance on maintaining transformation rules.
  
  
  
  Seek Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC, LTMOM, and SE80 for managing migration objects and transformation rules.
  SAP Notes: Check for any SAP Notes that may address known issues or provide additional guidance related to the CNV_PE_CHECK197 error.
  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 resolve the CNV_PE_CHECK197 error and successfully maintain your transformation rules for data migration.