How To Fix CNV_10030159 - No rule assignment delivered for component &3 of non-transp. field &1-&2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 159

• Message text: No rule assignment delivered for component &3 of non-transp. field &1-&2

What causes this issue?

For the component &V3& of the non-transparent field &V1&-&V2& no
evaluation rule assignment has been delivered. The org package could not
suggest an evaluation rule.
&V1&-&V2& is a SAP standard field. Therefore, the assignment should be
done by SAP.

How to fix this error?

In order to make the correct settings for field &V1&-&V2&, contact SAP
for support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10030159 - No rule assignment delivered for component &3 of non-transp. field &1-&2 ?

  The SAP error message CNV_10030159 indicates that there is no rule assignment delivered for a specific component of a non-transp. (non-transparent) field in the context of a data conversion or migration process. This error typically arises during the execution of a conversion program, particularly in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transformation tools.
  Cause:
  
  Missing Rule Assignment: The error suggests that the system is trying to process a field for which no conversion rule has been defined. This can happen if the data model has changed or if the necessary configuration for the data migration has not been completed.
  Custom Fields: If you are working with custom fields or components that are not part of the standard SAP delivery, there may not be predefined rules for these fields.
  Incorrect Configuration: The configuration for the data migration might be incomplete or incorrect, leading to the absence of necessary rule assignments.
  
  Solution:
  
  Check Rule Assignments: Review the rule assignments for the specific component mentioned in the error message. Ensure that there are rules defined for the non-transparent field in question.
  Define Missing Rules: If no rules exist, you may need to create new rules for the field. This can typically be done in the data migration tool you are using (e.g., LSMW, SAP S/4HANA Migration Cockpit).
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to understand how to define and assign rules for data conversion.
  Use Standard Rules: If applicable, check if there are standard rules provided by SAP for the component you are working with and apply them.
  Testing: After making changes, run a test migration to ensure that the error is resolved and that data is being processed correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on rule assignments for data migration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Migration Tools: Familiarize yourself with the specific data migration tools and their configuration settings, as each tool may have different requirements for rule assignments.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with the error details and any relevant context about your migration process.