Diagnosis
Period 001 of fiscal year 2025 does not exist in table T001B either in period 1 or in period 2 of a table entry with record type "0", the selected company code, the account type S and the G/L account 200001. The period is therefore not open.
System Response
Processing cannot be continued.
Procedure
Check table T001B for record type "0", the selected company code, account type S and G/L account 200001. If required, make sure that an entry is made in the table or an interval is changed.
SOLUTION :
STEP 1 : Go to T Code OB52 > provide your Posting Period Variant
STEP 2 : Change the Posting Period to accordingly to current date
Thanks, Adharsh K S