Hello,
According this message you can see, that system defined your warehouse number and storage type.
That means, that you've done settings for WM Org. structure and you maintain some WM data in material master
You have to check:
1) WM movement type customizing
LE->WM->Activities->Transfers->Define movement types
Check settings for source storage type and destination storage type. Make them equal.
2) Check your storage strategies in SPRO and the Material master for WM