After a copy to a new company of E10, I have an empty value in Plant.PlantCostID for one of the sites. I tried changing the site to MfgSys in Site Cost Maintenance, saved, and changed back to the original site, but the value remains empty.
Did you change the cost ID from “empty” to “1”?
Have you encountered any major issues afterwards ?
This problem suddenly started happening at our company as well.
I got the finance team to trial in Pilot environment first. They ran a TB and then i processed the action and they ran a TB after to make sure no costs changed.