Customer created the warehouse in SAP and it will show an error in integration monitor "Can not insert null value "
We compared the InvWareHouse table schema and found that it was a different schema from the iVend standard InvWareHouse .
We have checked below points on the InvWareHouse table to solve the issue.
1) We found Extended Property with sp_addextendedproperty was created.
2) We have taken database backup .
3) We have dropped the extended property .
4) We created a default iVend standard constraint.
5) Restart the integration service.
When we retry it gets integrated.