How To Fix /EACA/GL_DOCNUMBER665 - Intervals already exist for & &, no copying possible

/EACA/GL_DOCNUMBER665 - Overview

• Message type: E = Error

• Message class: /EACA/GL_DOCNUMBER -

• Message number: 665

• Message text: Intervals already exist for & &, no copying possible

Self-Explanatory Message

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/EACA/GL_DOCNUMBER665 - Details

• The SAP error message /EACA/GL_DOCNUMBER665 indicates that there are already existing intervals for the specified document number range, which prevents the copying of document numbers. This typically occurs in the context of financial document processing, where the system is trying to create or copy a document number that falls within an already defined range.
  
  Cause:
  
  
  Existing Intervals: The error is triggered because the document number you are trying to use is already covered by an existing interval in the system. This can happen if:
  
  The document number range has been defined with specific intervals that overlap with the number you are trying to copy or create.
  There are multiple configurations or settings that define the same number range.
  
  
  
  
  Configuration Issues: There may be issues in the configuration of the number ranges in the financial accounting module (FI) or the controlling module (CO).
  
  
  
  Solution:
  
  
  Check Number Range Intervals:
  
  Go to the transaction code SNRO (Number Range Objects) and check