Does anyone have tricks for tracking down where NetSuite MRP (Material Requirements Planning) is hung while processing? Hangs around 19-20 % regularly for hours on end.

I've found that having too many locations or items in MRP can cause some issues. Usually I will open a support ticket and then an engineer will kick it loose for me.

Thanks for replying @Bryan Miller This is kind of what I was afraid of. I assume our setup would not be that case, when it runs well, it is about 15 to 20 minutes, same parameters every execution. 5 locations, total of 450 finished goods, not all items at each location. we manufacture at 1 location (380 of 450 items are assemblies); transfer and purchase into the other 4 locations.

I did once get a response from support that we had some bad data in the background that was causing sub optimal processing - they opened a defect and fixed it and it ran fine after that. Do you ever change the supply plan definitions and expand horizons? Are you doing a full load or just updating the transactions?