How To Fix GLE_ECS_MAPI120 - Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2'

GLE_ECS_MAPI120 - Overview

• Message type: E = Error

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

• Message number: 120

• Message text: Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2'

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GLE_ECS_MAPI120 - Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2' ?

  The SAP error message GLE_ECS_MAPI120 indicates that there is an issue with reversing the simulation of a document in the context of the General Ledger (GL) accounting. This error typically arises in the context of financial postings and simulations, particularly when dealing with document reversals in SAP.
  
  Cause:
  
  Document Status: The document you are trying to reverse may not be in a status that allows for reversal. For example, it might be already posted or in a locked state.
  Fiscal Year Issues: The fiscal year specified in the error message may not be open for posting or may have restrictions that prevent reversal.
  Company Code Configuration: The company code may have specific settings that restrict the reversal of certain types of documents.
  Simulation Mode: The error suggests that the system is trying to reverse a simulation rather than an actual posted document. This could indicate that the document was never fully posted.
  Authorization Issues: The user