How To Fix FKK_ID_XX_ODN024 - Interface of the function module not correct

FKK_ID_XX_ODN024 - Overview

• Message type: E = Error

• Message class: FKK_ID_XX_ODN - ODN message

• Message number: 024

• Message text: Interface of the function module not correct

What causes this issue?

Interface of the assigned function module is not correct.

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?

Define the function module with the correct interface.
Expected interface for "Change Document Class" is
*" IMPORTING
*" REFERENCE(IS_FKKKO) TYPE FKKKO
*" REFERENCE(IS_FKKOP) TYPE FKKOP
*" REFERENCE(IV_LAND) TYPE ODNCNTRY_KK
*" REFERENCE(IV_AUGRD) TYPE AUGRD_KK
*" REFERENCE(IV_PROCESS) TYPE C
*" REFERENCE(IV_CALLID) TYPE C
*" REFERENCE(IV_CANCEL) TYPE C
*" REFERENCE(IT_FKKOP) TYPE FKKOP_TAB
*" REFERENCE(IT_FKKOPK) TYPE FKKOPK_TAB
*" REFERENCE(IT_FKKOPW) TYPE FKKOPW_TAB
*" REFERENCE(IT_FKKCL) TYPE FKKCL_TAB
*" CHANGING
*" REFERENCE(CV_DOCCLS) TYPE DOCCLS_KK
Refer to the sample function module FKK_ODN_PROC_CC.
Expected interface for "Fill Attribute Fields" is
*" IMPORTING
*" REFERENCE(IS_FKKKO) TYPE FKKKO
*" REFERENCE(IS_FKKOP) TYPE FKKOP
*" REFERENCE(IV_LAND) TYPE ODNCNTRY_KK
*" REFERENCE(IV_AUGRD) TYPE AUGRD_KK
*" REFERENCE(IV_PROCESS) TYPE C
*" REFERENCE(IV_CALLID) TYPE C
*" REFERENCE(IV_CANCEL) TYPE C
*" REFERENCE(IT_FKKOP) TYPE FKKOP_TAB
*" REFERENCE(IT_FKKOPK) TYPE FKKOPK_TAB
*" REFERENCE(IT_FKKOPW) TYPE FKKOPW_TAB
*" REFERENCE(IT_FKKCL) TYPE FKKCL_TAB
*" CHANGING
*" REFERENCE(CS_ATTRSTR) TYPE EXTDOCATTRS
Refer to the sample function module FKK_ODN_PROC_AT.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKK_ID_XX_ODN024 - Details

• The SAP error message FKK_ID_XX_ODN024 typically indicates that there is an issue with the interface of a function module in the context of contract accounts receivable and payable (FI-CA) or related financial processes. This error can arise due to various reasons, including incorrect parameters being passed to the function module, missing or incorrect configuration, or issues with the data being processed.
  Causes:
  
  Incorrect Function Module Call: The function module may be called with incorrect parameters or in an incorrect context.
  Data Issues: The data being processed may not meet the expected format or requirements of the function module.
  
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to the function module not being able to process the request.
  Version Mismatch: If there are multiple versions of the function module or if the system has been recently upgraded, there may be compatibility issues.
  Authorization Issues: The user executing the