Ajuda p/o campo (INVPERCLO) 

This icon shows if there are any problems in the calculation related to the period.

Green icon: The stock period is closed for the selected company regarding the main ledger.

Orange icon: The stock period is closed but the reference date does not match the fiscal year closing date.

Red icon: The stock period is open for the main ledger of the company, or the fiscal year is not defined for the reference date.