SAP Message VV305 - Lock rule not maintained for ATP group '&' initiator &

Diagnosis
The system tried to determine a block rule for check group &V1& andcall &V2&. This entry does not exist.

System Response
The system assumes that the material being processed should not beblocked.

Procedure
Because you did not activate the quantity block (dependent on the checkgroup), you should define whether or not you want the block for salesand shipping.
IF &DEVICE& = 'SCREEN'
Proceed
ENDIF
You will find additional information on blocking a material in theImplementation Guide under DetermineMaterial Block