Hi Elvira,
You can update the BUDGETID field in the Budget Master table (GL00200).
Run the script below to check the DEX_ROW_ID:
SELECT DEX_ROW_ID, * from GL00200 where BUDGETID = ''
Then run the script below to update:
UPDATE GL00200 set BUDGETID = 'XXX' where DEX_ROW_ID = Y
**where XXX is the Budget ID and Y is the DEX_ROW_ID from the first script result.
Kind Regards,
Tristan