we assigned base unit of measurement to one of our material code say KM and after that we created routing .When we come to know that base unit is wrong and instead of KM base unit required was KG then we delete routing for the material.After that when i tried to change base unit of meas. in mat master system is giving me error
Routings already exist that are assigned to the material.
RType RtgGrp GpC Plant
N 50013509 1 UHVC
I want to know how it is possible?
Is there anything remain?