I have done the following
1) Created a PO with R is flagged off to indicate it is return to vendor.
2) Vendor is created as returns vendor.
3) The SD delivery was created using VL10B and the goods issue has been done
4) the movement type for goods issue was 161.
I want to reverse the goods movement on the delivery and tried VL09. The system says that " Reason for Mvmt 0012 not supported (check your entry)
Message no. M7146"
162 Mvmt is configured in system and also Control Reason field is suppressed.