PGI Error for Storage Location

Hi Team,

While Creating a dekivery i am facing a error of

The storage location is not defined for delivery item 000010

When i manually enter a Storage location in Picking again Second errors comes

"Material T831 is not defined for sales from Indienm.Sikkim"

When i click error agin i recive the Error called

:Material T831 does not exist in plant BP01"

I have check all the old Threads But still i am reciving this error

Kindly help me out

Regards

VP*