How To Fix CNV10300205 - &1,Data el.=&2: No form routine found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10300 - Message class for development class CNV_10300

• Message number: 205

• Message text: &1,Data el.=&2: No form routine found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10300205 - &1,Data el.=&2: No form routine found ?

  The SAP error message CNV10300205 typically indicates that there is a missing form routine in the context of a data conversion or migration process. This error is often encountered 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 transfer methods.
  Cause:
  
  Missing Form Routine: The error suggests that the program is trying to call a form routine (a subroutine defined in the ABAP program) that does not exist or is not accessible in the current context.
  Incorrect Configuration: The configuration for the data migration might be incorrect, leading to the system looking for a routine that is not defined.
  Transport Issues: If the program or routine was recently transported from another system, it might not have been transported correctly, or dependencies might be missing.
  Version Mismatch: There could be a version mismatch between the source and target systems, leading to missing routines.
  
  Solution:
  
  
  Check for the Form Routine: 
  
  Use transaction SE80 or SE38 to check the ABAP program that is generating the error. Look for the specific form routine that is mentioned in the error message.
  If the routine is missing, you may need to create it or restore it from a backup or transport.
  
  
  
  Review Configuration: 
  
  Ensure that the configuration settings for the data migration are correct. Check if all necessary settings and mappings are in place.
  
  
  
  Transport Check: 
  
  If the program was recently transported, verify that all necessary objects were included in the transport request. Check for any missing dependencies.
  
  
  
  Debugging: 
  
  If you have access to the ABAP debugger, you can set breakpoints in the program to trace where the error occurs and gather more context about the missing routine.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation related to the specific migration or conversion process you are using. There may be notes or guides that address this specific error.
  
  
  
  SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE38 (ABAP Editor), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Search for specific SAP Notes related to data migration and the error message CNV10300205.
  Documentation: Review the SAP Help Portal for guides on data migration and conversion processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.