You can post the MIRs from the inventory, by clicking on the Bulk Post MIR from Material Issuing Screen. Post MIR from Inventory screen will open and can used for bulk post instead of using the Post buttons on the issuing screens.
This screen displays all the MIRs that are not posted. To post MIRs, select the check box of all MIRs to be posted, and click the Post MIR from Inventory button. After posting, the inventory quantities are reduced by the issued quantities.
The MIR cannot be posted if an overissue warehouse and location is missing for the MIR and the issued quantity is greater than the remaining quantity of the list position ((list pos qty - list pos issue qty) < issue qty).