I tried to change a material type from HALB to FERT in MMAM, the thrown the message as follows,
Production orders exist for the material. This is not allowed if only
external procurement is defined for the new material type, or if the
new material type has a different account category reference than the
old material type."
and one production order was displayed and i checked the status of the production order, and was already "TECO", the status of the production order is as follows
PCNF Partially confirmed
GMPS Goods movement posted
MACM Material committed
PCC Product cost collector used
and production order is confirmed, Goods issued and delivered.
Now even after closing the production order also i am unable to change the material type, due to this production order. Where should i check and what should i do for changing the material type for the material. Kindly solve the issue