How To Fix GLE_ECS_MAPI122 - Unable to reverse simul.of splitting of doc.(co.code/FY/doc.no)'&1/&2/&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: GLE_ECS_MAPI - ECS: Message Class for MAPI Layer

• Message number: 122

• Message text: Unable to reverse simul.of splitting of doc.(co.code/FY/doc.no)'&1/&2/&3'

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 GLE_ECS_MAPI122 - Unable to reverse simul.of splitting of doc.(co.code/FY/doc.no)'&1/&2/&3' ?

  The SAP error message GLE_ECS_MAPI122, which states "Unable to reverse simulation of splitting of doc. (co.code/FY/doc.no) '&1/&2/&3'", typically occurs in the context of financial document processing, particularly when dealing with document splitting in the General Ledger (G/L) accounting module.
  
  Cause:
  This error can arise due to several reasons, including:
  
  
  Document Splitting 
  Configuration Issues: The document splitting configuration may not be set up correctly, leading to inconsistencies when trying to reverse a document.
  
  
  Inconsistent Data: The document you are trying to reverse may have inconsistencies in the data that prevent the system from processing the reversal correctly.
  
  
  Missing or Incorrect Master Data: If the master data (like profit centers, cost centers, etc.) related to the document is missing or incorrect, it can lead to this error.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the reversal operation.
  
  
  Technical Issues: There could be underlying technical issues or bugs in the SAP system that are causing