How To Fix CNV_PE_CHECK344 - A split rule is missing for parameter &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 344

• Message text: A split rule is missing for parameter &1

What causes this issue?

Parameter <ZH>&V1&</> has a flexible split configured, this requires the
assignment of a split rule which is not yet available.

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?

Go to the knowledge base configuration for parameter <ZH>&V1&</> and
assign an existing split rule or create and assign a new split rule.
In case the flexible split was configured by mistake, you can also
uncheck the flexible split indicator.

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_CHECK344 - A split rule is missing for parameter &1 ?

  The SAP error message CNV_PE_CHECK344 indicates that a split rule is missing for a specific parameter in the context of a data migration or conversion process. This error typically arises during the execution of a conversion program, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error occurs when the system expects a split rule for a specific parameter (denoted as &1 in the error message) but cannot find one. Split rules are used to define how data should be divided or processed during the migration. If a split rule is not defined for a required parameter, the system cannot proceed with the conversion.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Parameter: Check the error message for the specific parameter that is causing the issue. The &1 placeholder will be replaced with the actual parameter name in the error message.
  
  
  Define a Split Rule:
  
  Go to the relevant configuration or migration settings in your SAP system.
  Locate the section where split rules are defined for the migration process.
  Create a new split rule for the identified parameter. Ensure that the rule is correctly configured to handle the data as required.
  
  
  
  Check Existing Split Rules: If a split rule already exists, verify that it is correctly defined and active. There may be issues with the configuration that need to be addressed.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific migration tool you are using. This can provide insights into how to properly configure split rules.
  
  
  Test the Migration: After defining or correcting the split rule, re-run the migration process to see if the error persists.
  
  
  Seek Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who has experience with data migration processes.
  
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its functionalities and how to manage split rules.
  Data Migration Best Practices: Review best practices for data migration in SAP, which can help prevent similar issues in the future.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to resolve the CNV_PE_CHECK344 error and successfully proceed with your data migration.