Hi,
When you have created RM , you should have updated MAP also.
If you have not updated the MAP in RM then you have to load this RM stock with Qty and value system will automatically update the MAP.
Also FG has to be reduced from your system .
Else try using 309 but for this you should upload MAP in RM before doing . I am not sure how much 309 will work. Refer below note for 309 mvt type/
OSS note 160970
regards
yasmeen