How To Fix EDATEX430 - Function for data conversion is not unique

EDATEX430 - Overview

• Message type: E = Error

• Message class: EDATEX - Messages for Data Exchange Processes

• Message number: 430

• Message text: Function for data conversion is not unique

What causes this issue?

You want to execute a data exchange process. However a function module
cannot be determined for formats &v1& and &v2& in basic process &v3&.

System Response

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

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Correct Customizing for basic processes:
Enter the same function module (that converts the format for message
type &v4&) in formats &v1& and &v2&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDATEX430 - Function for data conversion is not unique ?

  The SAP error message EDATEX430 indicates that there is a problem with the data conversion function being used in the context of Electronic Data Interchange (EDI) or data exchange processes. Specifically, the error states that the function for data conversion is not unique, which means that the system has found multiple conversion functions that could potentially be used for the same data type or operation, leading to ambiguity.
  Causes:
  
  Multiple Conversion Functions: There may be multiple conversion routines defined for the same data type or field in the system, causing confusion for the SAP system about which one to use.
  
  Configuration Issues: Incorrect or incomplete configuration in the EDI settings or data mapping can lead to this error.
  Custom Development: If there are custom conversion functions developed in the system, they might conflict with standard ones, leading to non-uniqueness.
  Data Mapping Errors: Errors in the mapping of data fields between the source and target systems