How To Fix CNV_10930001 - Routine &1 &2 &3 needs parameters; cannot be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10930 - Messages from T811 package

• Message number: 001

• Message text: Routine &1 &2 &3 needs parameters; cannot be converted

What causes this issue?

The current version of package module 10930 can convert only routines
<ZH>without</> parameters.

System Response

Conversion of the above mentioned field is not possible.

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_10930001 - Routine &1 &2 &3 needs parameters; cannot be converted ?

  The SAP error message CNV_10930001 typically occurs during data conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a specific routine (identified by parameters &1, &2, and &3) is missing required parameters for execution, which prevents the conversion from proceeding.
  Cause:
  
  Missing Parameters: The routine that is being called requires certain parameters to function correctly, and these parameters are either not provided or are incorrectly configured.
  Configuration Issues: There may be issues in the configuration of the migration project or the specific data migration object.
  Data Mapping Errors: The mapping of source data to target structures may not be correctly defined, leading to missing parameters.
  Custom Routines: If custom routines are being used, they may not be properly implemented or may lack the necessary logic to handle the parameters.
  
  Solution:
  
  Check Routine Parameters: Review the routine identified by the parameters in the error message. Ensure that all required parameters are being passed correctly.
  Review Migration Configuration: Go through the configuration settings of the migration project to ensure that all necessary settings are correctly defined.
  Data Mapping Verification: Verify the data mapping for the migration object to ensure that all fields are correctly mapped and that no required fields are left empty.
  Debugging: If you have access to the development environment, consider debugging the routine to identify where the parameters are missing or incorrectly handled.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration object or routine to understand the expected parameters and their formats.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a known issue with a specific version of the migration tool.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  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 identify the root cause of the error and implement a solution to resolve it.