Stock Error ( Its not submit )

Hi,

We have 2 warehouse in system, “WH305” and “RMA”.
I want to make a Material Transfer from WH305 to RMA. But this error is showing, please check photo below.
We already made sure that the item default warehouse is in WH305, can you please advise us solution.

The issue is with the available quantity and not warehouse as such. Perhaps the time you are using for stock entry is earlier than receipts?