— — The system assigns an LSC of REFER to the customer’s requisition if the DIFM management code is ER. The system generates the survey of special repair asset notice if the DIFM management code is CX or OW. The conversation code N638 is used to record a survey of an asset previously transferred to a suspense record during the inventory process or other unspecified reasons and a survey document has been completed. (Processing conversation code N638 will create REP INTERFACE if the accountable balance [ACBAL] is less than the freed allowance quantity [FAQ].) The conversation code N613 is used to process material that was lost in shipment. — If the material processed as lost in shipment is DTO, conversation code N668 inquiry should read COMPL. — If the material processed as lost in shipment is for stock, process the survey by using conversation code N637. The conversation code N637 is used to record the survey of an asset that has been determined to be lost in shipment (LIS) during the ROB process and a survey document has been completed. . Conversation code N637 will delete the suspense record with the suspense management code of LS. — After processing the transaction in conversation code N637, conversation code N668 inquiry status reads COMPL. Subcustody Processing.— When authorized, supply assets may be issued to customers on a subcustody basis. Process subcustody issues as follows: l l Supply personnel check the stock status quantity by using conversation code N670. If material is available, it is transferred to subcustody, pack-up, or suspense status by using conversation code N622. — Processing conversation code N622 will decrease the RFI counter and increase the subcustody counter. It will also generate the subcustody notice. . After processing of conversation code N622, conversation code N672 inquiry should display the asset in subcustody. Process subcustody returns as follows: l l l l l l l l l l l l The customer returns the material issued on subcustody back to supply. Supply personnel in CCS must verify the part number and serial number of material being returned. The CCS also determines if the item is RFI or NRFI. Conversation code N623 is used to return the item from subcustody, pack-up, or suspense to RFI status. If the item being returned is NRFI, process the return in conversation code N623 and transfer it from subcustody to suspense for work request action. Conversation code N245 is used to initiate a maintenance action form (MAF) for a work request. If the item being returned is RFI, process the return in conversation code N623, and determine if there are outstanding DDSNs. If there are no outstanding DDSNs, no further action is required. (The system will decrease the subcustody counter and increase the RFI counter.) If there are outstanding DDSNs, select if ISSUE or PUT TO STOCK. If item is to be put to stock, select RETURN RFI TO STOCK in conversation code N623. If the item is going to be issued, check the status of the outstanding requisition if EXREP or REFER. Update the current LSC of the requisition to ISSIP, ISSER, or ISSMA by using conversation code N610. (In UADPS sites, the system generates an external AC1 [cancellation] if the LSC of the requisition is REFER.) Conversation code N668 inquiry should read ISSIP, ISSER, or ISSMA. Conversation code N610 processing creates supply interface records and prints the DD Form 1348-1. Enter the quantity issued in conversation code N615 for proof of delivery. 7-9