Error msg in Balance Sheet - asking for SQL username and Password

Hi experts,

I have observed strange behaviour of SAP B1 8.81 PL 07 in following way.

On one client PC when I preview standard SAP CR Balance Sheet it asks for SQL user Id and password.

Where as on the same PC, when I select Vertical option to preview Balance sheet, it works fine. This happens on few PC only, On server it shows both balance sheet option correctly.

any Idea ?

Thanking you in advance,

Samir Gandhi