How To Fix EDEREG_INV800 - Grouping not unique. Set grouping indicator

EDEREG_INV800 - Overview

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 800

• Message text: Grouping not unique. Set grouping indicator

Self-Explanatory Message

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EDEREG_INV800 - Details

• The SAP error message EDEREG_INV800: Grouping not unique. Set grouping indicator typically occurs in the context of invoice processing or document handling in SAP, particularly when dealing with electronic invoicing or document management systems. This error indicates that the system has encountered multiple entries that match the criteria for grouping, but it cannot determine which one to use because the grouping is not unique.
  
  Cause:
  
  Duplicate Entries: There are multiple entries in the system that match the criteria for grouping, leading to ambiguity.
  Missing Grouping Indicator: The grouping indicator, which helps the system identify how to group the entries, is not set or is incorrectly configured.
  
  Configuration Issues: The settings in the relevant configuration tables may not be properly defined, leading to conflicts in how documents are grouped.
  
  
  Solution:
  
  
  Set Grouping Indicator: 
  
  Navigate to the relevant transaction or configuration where the grouping is defined.
  Ensure that a unique grouping indicator is set for the entries in question.