How To Fix FMGL102 - Period &1/&2 is not open for &3 &4

FMGL102 - Overview

• Message type: E = Error

• Message class: FMGL - New General Ledger for Public Sector

• Message number: 102

• Message text: Period &1/&2 is not open for &3 &4

What causes this issue?

Period &v1&/&V2& is not open for general ledger account assignment
element &v3& &v4&.

System Response

In table <LS>Permitted Posting Periods for Account Assignment Objects
</>(T001B_PS_PER), the period of the fiscal year is neither in period 1
nor period 2 of a table entry with the record type 0 of the selected
posting period group and G/L account assignment object &v3& &v4& . The
period is therefore not open.

How to fix this error?

Processing cannot continue.

Procedure for System Administrators

Check in T001B_PS_PER for the record type 0 the selected posting period
variant and the G/L account assignment object.
If necessary, make sure that there is an entry in the table or that a
time interval is changed (using <DS:SIMG.FMGL_T001B_PS>Transaction
FMGL_PERIOD_CONTROL</>) in the implementation guide of <LS>Financial
Accounting (new)</>.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMGL102 - Period &1/&2 is not open for &3 &4 ?

  The SAP error message FMGL102 indicates that a specific period is not open for a particular financial transaction. This error typically arises in the context of financial accounting and controlling when trying to post a document in a period that is either closed or not yet opened for posting.
  
  Cause:
  The error message FMGL102 can occur due to several reasons:
  
  Period Closure: The financial period you are trying to post to has been closed. This is common at the end of a fiscal year or month when all transactions for that period are finalized.
  Period Not Opened: The period has not been opened for posting. This can happen if the period is in the future or if the opening of the period has not been executed in the system.
  
  Configuration Issues: There may be configuration settings in the financial module that restrict posting to certain periods based on company code or other criteria.
  
  
  Solution:
  To resolve the