How To Fix FKKEXC007 - XI system error: &1

FKKEXC007 - Overview

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 007

• Message text: XI system error: &1

What causes this issue?

A system error occurred during the processing of an XI message.

System Response

The processing of the XI message was terminated.

How to fix this error?

For more information about the cause of the application error, see the
XI monitor for the related interface.

Error message extract from SAP system. Copyright SAP SE.

FKKEXC007 - Details

• The SAP error message FKKEXC007 with the description "XI system error: &1" typically indicates an issue related to the integration between SAP systems, particularly in the context of SAP Convergent Charging or SAP Convergent Invoicing. The error is often associated with the Exchange Infrastructure (XI) or Process Integration (PI) components, which are used for data exchange between different SAP systems or between SAP and non-SAP systems.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  
  Configuration Issues: Incorrect configuration in the XI/PI settings or in the communication channels.
  Network Problems: Connectivity issues between the systems involved in the data exchange.
  Message Processing Errors: Errors in the processing of messages, such as invalid data formats or missing required fields.
  System Performance: Performance issues in the XI/PI system that may lead to timeouts or failures in processing messages.
  Authorization Issues: Lack of proper authorizations for the user or system trying to send or receive