How To Fix GI161 - Ledger &: Line items for FI-SL table & not possible

GI161 - Overview

• Message type: E = Error

• Message class: GI - FI-SL update

• Message number: 161

• Message text: Ledger &: Line items for FI-SL table & not possible

What causes this issue?

Line items are to be written for ledger &V1&. This is not possible,
however, because a line item table is not assigned to summary table
&V2& (see table T800A).
If it is planning data, a plan line item table must always be defined
even if no line items are to be written in GLX.
In addition, a line item table must always be defined for GLX object
tables.
You can activate line item update at various levels:
T886 activity
T881 ledger
T882 company code/ledger
T886A activity/company code/ledger
T880 global company
T882C global company/ledger
T886C activity/ledger/global company

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether you actually want to write line items for this ledger.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GI161 - Ledger &: Line items for FI-SL table & not possible ?

  The SAP error message GI161, which states "Ledger &: Line items for FI-SL table & not possible," typically occurs in the context of Financial Accounting (FI) and Special Ledger (FI-SL) when there is an issue with the line items being processed in the system. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  Causes of GI161 Error
  
  
  Incorrect Ledger Configuration: The ledger specified in the transaction may not be properly configured or may not exist in the system.
  
  
  Missing or Incorrect Line Item Data: The line items that are being referenced may not exist, or there may be inconsistencies in the data.
  
  
  Posting Period Issues: The posting period may be closed or not open for the specified ledger, preventing any new entries from being made.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or post to the specified ledger.
  
  
  Data Consistency Issues: There