Hi Amit,
I am too not very sure if DMR functionality could really be exercised for your business case, specially when you do not wish to create any new lots (2nd lot onwards) for testing purpose. I sum up this requirement in the below way -
Let me assume
1. Quality Level Change is active after UD.
2. DMR is active at MIC level. (Dynamic Modification level in routing = 3)
3. The initial stage of DMR Rule is Non-SKIP, and 2nd stage is SKIP (Skip indicator active in QDR3)
a) Inspection lot creation - Order(PlOrd)/Batch/Sloc = X or Material/Batch/Sloc = 2
I believe, if this is the only setup, then after 1st GR, one inspection lot is created. Form 2nd GR onwards (till this inspection lot is not UD made) 'Actual stock quantity' will be added up for total stock, and 'inspection lot Qty' still remains same. Now, if this is the case, that means, system is not creating any new inspection lots, for your subsequent GR. So whatever is your DMR, there may not be any new SKIP inspection possible, then the already created one.
You need to test, if your MIC's system status at 2nd GR is being changed form "1" to "4" or not with SKIP level. If so, then it will mean Q-level has impacted the 1st inspection lot too, and you can't record result for it again. You could have similar impact on DMR with initial status flagged as "SKIP" too. Now, if this assumption is correct, then what is the utility of using Inspection type itself?
In case if 2nd GR has not changed the existing inspection lot MIC system status form "1" to "4", then this is a good scenario, and you can use it. Eventually, that will mean, there is no new inspection lots which are SKIP at MIC, so you are anyways not going to record results form 2nd GR onwards. No there is no meaning for using DMR/Q-level.
b) If you use Control InspLot = 1, then you get subsequent inspection lots created after GR, where MIC's are having SKIP status based on data maintenance for DMR. So far So Good. Now, till UD is done for the 1st inspection lot, if next GR is created, it will not get the SKIP status for the MIC's for 2nd inspection lot, and you have to record results for it. Thus, this is not going to work for your business, as you are expecting everything SKIP from 2nd time onwards. May be you can try using Initial stage for DMR as SKIP only, and if this is the case, then form the 1st inspection lot onwards, you will have no MIC for result recording. So I am not sure again, what is the use of inspection type here.
May be someone in this forum with very good Quality level experience may help me to understand your issue and correct my understanding!!
Thanks,
Arijit