How To Fix FKKBIX117 - External billing account number &1 is assigned more than once

FKKBIX117 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 117

• Message text: External billing account number &1 is assigned more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX117 - External billing account number &1 is assigned more than once ?

  The SAP error message FKKBIX117 indicates that an external billing account number is assigned more than once in the system. This typically occurs in the context of financial transactions or billing processes where unique identifiers are required for each account.
  
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the same external billing account number has been assigned to multiple records in the system. This can happen due to data entry errors, system migrations, or incorrect configuration settings.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates that were not cleaned up before the migration.
  Configuration Errors: Incorrect settings in the configuration of the billing module can lead to the system allowing duplicate entries.
  
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to query the relevant database tables (e.g., table for billing accounts) to identify where the duplicate external billing account numbers are located.
  Correct Data: Once