How To Fix GI340 - The ledger does not store plan line items

GI340 - Overview

• Message type: E = Error

• Message class: GI - FI-SL update

• Message number: 340

• Message text: The ledger does not store plan line items

What causes this issue?

No summary table that stores plan line items is assigned to this
ledger. The summary table assigned is &V1&. This assignment is defined
in table T800A.

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 your entry.

Error message extract from SAP system. Copyright SAP SE.

GI340 - Details

• The SAP error message GI340, which states "The ledger does not store plan line items," typically occurs in the context of financial accounting and controlling when there is an attempt to post plan line items to a ledger that is not configured to store them. This can happen in various scenarios, such as during planning activities or when trying to execute certain transactions that involve planning data.
  
  Cause:
  
  Ledger Configuration: The primary cause of this error is that the ledger in question is not set up to store plan line items. In SAP, ledgers can be configured to store either actual line items, plan line items, or both. If the ledger is configured only for actuals, any attempt to post plan data will trigger this error.
  Transaction Type: The transaction being executed may be attempting to post planning data to a ledger that is not intended for that purpose.
  Missing Settings: There may be