How To Fix DO241 - Conversion routine & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 241

• Message text: Conversion routine & does not exist

What causes this issue?

The specified conversion routine does not exist.
Conversion routines are implemented with conversion exits, which are
stored as function modules. Each conversion routine has a five-place
name. This name, for example xxxxx, also appears in the name of the two
function modules which have to exist for this routine:
CONVERSION_EXIT_xxxxx_INPUT
CONVERSION_EXIT_xxxxx_OUTPUT
The specified conversion routine does not exist if:
- one or both conversion exits do not exist
- or the name of the conversion exits does not satisfy the above name
convention.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Implement both conversion exits for the specified conversion routine.
If these function modules already exist, check whether the names
satisfy the name convention for conversion exits.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO241 - Conversion routine & does not exist ?

  The SAP error message DO241, which states "Conversion routine & does not exist," typically occurs when the system is unable to find a specified conversion routine for a data type or field during data processing. This can happen in various contexts, such as during data uploads, conversions, or when using certain functions in ABAP programs.
  Causes:
  
  Missing Conversion Routine: The specified conversion routine is not defined in the system. This can happen if the routine was deleted or if the system is not properly configured.
  Incorrect Data Type: The data type being used may not have a corresponding conversion routine defined in the system.
  Custom Development Issues: If the error arises from custom ABAP code, it may be due to incorrect implementation or missing definitions.
  Transport Issues: If the conversion routine was transported from another system and not properly imported, it may not exist in the target system.
  
  Solutions:
  
  
  Check Conversion Routines: 
  
  Use transaction code SE11 (Data Dictionary) to check if the conversion routine exists. Look for the specific routine in the "Conversion Routines" section.
  If it does not exist, you may need to create it or restore it from a backup.
  
  
  
  Review Data Types: 
  
  Ensure that the data types being used in your program or data upload have the correct conversion routines associated with them.
  
  
  
  Custom Code Review: 
  
  If the error is coming from custom ABAP code, review the code to ensure that the correct conversion routines are being called and that they are defined.
  
  
  
  Transport Management: 
  
  If the issue is related to a transport, check the transport logs to ensure that all necessary objects were transported correctly. You may need to re-transport the missing routines.
  
  
  
  SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help files related to conversion routines for more detailed information on how to define and use them.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Modules).
  SAP Notes: Search for specific SAP Notes related to DO241 for any known issues or patches.
  ABAP Development: Understanding how conversion routines work in ABAP can help in troubleshooting and resolving issues related to this error.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.