How To Fix WZRE_LIST009 - Comparison is not possible. The assignment is not unique

WZRE_LIST009 - Overview

• Message type: E = Error

• Message class: WZRE_LIST - Settlement Management - Lists

• Message number: 009

• Message text: Comparison is not possible. The assignment is not unique

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 WZRE_LIST009 - Comparison is not possible. The assignment is not unique ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_LIST009 - Comparison is not possible. The assignment is not unique
  
  
  Cause:
  This error typically occurs during the execution of a report or transaction where the system tries to perform a comparison or assignment operation but finds that the key or assignment used is not unique. In other words, the system expects a unique assignment (like a unique key or unique combination of fields) but encounters multiple entries or duplicates, making the comparison ambiguous or impossible.
  Common scenarios include:
  
  When the system tries to compare or assign values based on a key field that is supposed to be unique but contains duplicates.
  When a table or internal table used in the program has multiple entries with the same key fields.
  When a selection or join condition does not uniquely identify a record.
  
  
  
  Solution:
  To resolve this error, you need to ensure that the assignment or comparison is