Pradeep,
If you are basing skip lots on the vendor's QM system, I believe you must follow these steps:
1. Enter the required QM system for the material in the QM view of the material master (configure values in OQB7 if they are not there).
2. Enter the vendor's actual QM system in the q-info record or vendor master (configure values in OQB7 if they are not there)
3. Assign equivalency between vendor's actual system and the target system in the Material Master via OQB7
4.Specify in q-info record inspection control field "Inspection active, if vendor is not certified"
If you always want to skip lots for this vendor no matter what, ignore the QM systems and just set q-info record inspection control field to "X - no inspection"
*You use a DMR to determine skip lots based only on the quality level for a vendor (history of accepted and/or rejected inspection lots).