How To Fix CNV20305612 - Problem in routine CNV_20305_REFDOCNR: Type field empty (REFDOCCT)

CNV20305612 - Overview

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 612

• Message text: Problem in routine CNV_20305_REFDOCNR: Type field empty (REFDOCCT)

What causes this issue?

Routine CNV_20305_REFDOCNR converts a field based on the type in field
REFDOCCT.
During the conversion, there were cases where field REFDOCCT was empty
while field REFDOCNR was filled.
Additional information: The value of the field that is meant to be
converted is &V2&.

System Response

The routine cannot convert the current field.
However the conversion is continued for the other fields and records.

How to fix this error?

An analysis is required to find out how the routine should react to the
unknown type; if necessary, the routine must be changed accordingly.

Error message extract from SAP system. Copyright SAP SE.

CNV20305612 - Details

• The SAP error message CNV20305612, which indicates a problem in the routine CNV_20305_REFDOCNR due to an empty type field (REFDOCCT), typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  
  Cause:
  
  Empty Field: The error specifically points to an empty field in the data being processed. The REFDOCCT (Reference Document Type) field is expected to have a value, but it is found to be empty.
  Data Mapping Issues: There may be issues with how data is mapped from the source system to the target system, leading to missing values.
  Incorrect Configuration: The configuration settings for the migration might not be set up correctly, leading to the system not being able to retrieve or assign the necessary values.
  
  
  Solution:
  
  Check Source Data: Review the source data to ensure that the REFDOCCT field is populated correctly. If it is empty, you will need to fill in the appropriate values