How To Fix FKKEXC103 - Method READ_OPEN_ITEMS_FOR_PAYMENT was called incorrectly

FKKEXC103 - Overview

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 103

• Message text: Method READ_OPEN_ITEMS_FOR_PAYMENT was called incorrectly

What causes this issue?

Method <LS>READ_OPEN_ITEMS_FOR_PAYMENT</> of class <LS>
CL_FKK_EXTERNAL_PAYMENT</> was called incorrectly.
The instance of the class belongs to cash desk &V1& of branch <(>&<)>V 2
<(>&<)>. However, open items for cash desk &V3& of branch &V4& are
requested.

System Response

The query cannot be processed.

How to fix this error?

INCLUDE FICA_NA_OSS OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

FKKEXC103 - Details

• The SAP error message FKKEXC103 indicates that the method READ_OPEN_ITEMS_FOR_PAYMENT was called incorrectly. This error typically arises in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules, where open items are being processed for payment.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Parameters: The method may have been called with incorrect or incomplete parameters. This could include missing mandatory fields or providing invalid values.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to open items, such as missing entries or incorrect status.
  
  
  Authorization Issues: The user may not have the necessary authorizations to execute the method or access the required data.
  
  
  System Configuration: There may be configuration issues in the system that affect how open items are processed.
  
  
  Custom Code: If there are custom developments or enhancements in the system, they may interfere with the standard processing of open items.
  
  
  
  Solution:
  To resolve the FKKEXC103 error,