How To Fix FKC1021 - No external transaction determined for internal transaction &1/&2

FKC1021 - Overview

• Message type: E = Error

• Message class: FKC1 - FI-CAC: Central Functions

• Message number: 021

• Message text: No external transaction determined for internal transaction &1/&2

What causes this issue?

You have not assigned an external transaction to an internal transaction
&V1&/&V2&.

System Response

Error message

How to fix this error?

INCLUDE FICA_NA_CUST_1 OBJECT DOCU ID TX

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FKC1021 - Details

• The SAP error message FKC1021, which states "No external transaction determined for internal transaction &1/&2," typically occurs in the context of Financial Accounting (FI) and Controlling (CO) modules, particularly when dealing with internal transactions in the context of external reporting or integration.
  
  Cause:
  This error usually arises when the system is unable to map an internal transaction (identified by the internal transaction code &1/&2) to an external transaction. This can happen due to several reasons, including:
  
  Missing Configuration: The mapping between internal and external transactions may not be properly configured in the system.
  Incorrect Transaction Code: The internal transaction code being referenced may not exist or may be incorrectly entered.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from determining the appropriate external transaction.
  Authorization Issues: The user may not have the necessary authorizations to access the required transaction mappings.
  
  
  Solution:
  To resolve the FKC1021 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go