How To Fix CNV_00001228 - Conversion routine &1 (&2-&3) was not found in the table includes.

CNV_00001228 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 228

• Message text: Conversion routine &1 (&2-&3) was not found in the table includes.

What causes this issue?

Routine &V1& was not found in the includes defined for table &V2&. This
should only happen if a custom routine was provided. If the installation
is consistent all standard includes should be available and assigned to
the table automatically upon routine selection.

System Response

If the include containing routine &V1& is not defined the conversion
programs will not be created properly.

How to fix this error?

Check all the includes with type 'P' defined for current conversion
package in tables CNVINCL and CNVINCLTAB for table &V2&.

Procedure for System Administrators

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.

CNV_00001228 - Details

• The SAP error message CNV_00001228 indicates that a conversion routine specified in the data conversion process is not found in the relevant table includes. This error typically arises during data migration or conversion activities, particularly when using SAP's data migration tools or during the execution of a conversion program.
  
  Cause:
  
  
  Missing Conversion Routine: The specified conversion routine (identified by the parameters &1, &2, and &3) is not defined in the system. This could be due to:
  
  The routine not being implemented.
  The routine being deleted or not activated.
  A typo or incorrect reference in the configuration or data mapping.
  
  
  
  Incorrect Configuration: The configuration settings for the data migration might be incorrect, leading to the system looking for a routine that does not exist.
  
  
  Transport Issues: If the conversion routine was recently transported from another system, it might not have been transported correctly or completely.
  
  
  
  Solution:
  
  
  Check for the Conversion Routine:
  
  Use transaction SE37 (Function Builder) to check if the conversion