How To Fix CNV_10030080 - Source package number for field &1-&2 (to be converted) was not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 080

• Message text: Source package number for field &1-&2 (to be converted) was not specified

What causes this issue?

You want to assign a determination to field &V1&-&V2& (to be converted).
However no source package number has been specified for this field.
Because package &V3& consists of more than one main source package
number, it is not clear, to which main source package number the field
you want to convert is assigned. Consequently, the system cannot assign
a determination.

How to fix this error?

Enter the source package number for field &V1&-&V2& in transaction
CNV_FIELDS, then repeat the activity <zk>Identify Settings for Org. Unit
Determination</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10030080 - Source package number for field &1-&2 (to be converted) was not specified ?

  The SAP error message CNV_10030080 indicates that there is an issue with the source package number for a specific field that is supposed to be converted during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion programs.
  Cause:
  The error occurs when the system expects a source package number for a specific field (denoted as &1-&2 in the error message) but does not find it specified. This can happen due to several reasons:
  
  Missing Configuration: The source package number may not have been defined in the configuration settings for the data migration.
  Incorrect Mapping: There may be an issue with the mapping of fields between the source and target systems, leading to the absence of the required source package number.
  Data Preparation Issues: The data being migrated may not have been properly prepared or structured, resulting in missing information.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the data migration project. Ensure that the source package number is correctly defined for the fields involved in the conversion.
  Navigate to the relevant transaction or configuration area in SAP where the data migration settings are maintained.
  
  
  
  Verify Field Mapping:
  
  Check the mapping of fields between the source and target systems. Ensure that all required fields, including the source package number, are correctly mapped.
  If necessary, adjust the mapping to include the missing source package number.
  
  
  
  Data Preparation:
  
  Ensure that the data being migrated is complete and correctly formatted. Check for any missing values or inconsistencies in the source data that could lead to this error.
  If you are using a template or a predefined structure, make sure that it includes all necessary fields.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or guides related to the specific data migration tool you are using. There may be additional steps or considerations specific to your scenario.
  
  
  
  Testing:
  
  After making the necessary adjustments, run a test migration to see if the error persists. This can help confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or support channels for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_10030080 error message in your SAP environment.