How To Fix FMSPLIT009 - Duplicate Sequence number in the Allocation block

FMSPLIT009 - Overview

• Message type: E = Error

• Message class: FMSPLIT - Rule-Based Distributions to Multiple Account Assignments

• Message number: 009

• Message text: Duplicate Sequence number in the Allocation block

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMSPLIT009 - Duplicate Sequence number in the Allocation block ?

  The SAP error message FMSPLIT009 indicates that there is a duplicate sequence number in the allocation block during the processing of financial transactions, particularly in the context of the Financial Supply Chain Management (FSCM) module or related financial processes.
  
  Cause:
  The error typically arises due to the following reasons:
  
  Duplicate Entries: There are multiple entries with the same sequence number in the allocation block. This can happen if the same transaction is processed multiple times or if there is a data entry error.
  Data Migration Issues: If data has been migrated from another system, it may contain duplicate sequence numbers that were not properly handled during the migration process.
  Concurrency Issues: If multiple users or processes are trying to allocate the same resources simultaneously, it can lead to conflicts and duplicate sequence numbers.
  
  
  Solution:
  To resolve the FMSPLIT009 error, you can take the following steps:
  
  
  Identify Duplicates:
  
  Check the allocation block for duplicate sequence numbers. You can do this