SAP ABAP Message Class CNV_10020 Message Number 280 (Elementary relationship &1: Spec. function module &2 has wrong interface)
Hierarchy
DMIS (Software Component) DMIS 2011_1
   CA-GTF-BS (Application Component) Business Application Support
     CNV_10020 (Package) CNV package 10020
Attribute
Message class CNV_10020  
Short Description Message class for package 10020    
Message Number 280  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20141030   
Message Text
Elementary relationship &1: Spec. function module &2 has wrong interface
Help Document

Diagnosis

Specific function module has been stored for single determination for single path . However the interface is not defined correctly.

Procedure

Correct the interface definition of function module . Note that it must be EXACTLY the same as for sample function module , because internally the call is explicitly included in the coding.

Note: The program for checking the interface definition compares the definition for function module with the one for sample function module . This is also why the interface parameters have to have exactly the same names.
The best solution is to copy function module to the function module you want to use.

History
Last changed on/by 20141030  SAP 
SAP Release Created in