PRCHAMXE ;WISC/DJM-'CHANGES' ROUTINE #5 FOR 443.6 ;2/21/97  15:07
V ;;5.1;IFCAP;;Oct 20, 2000
 ;Per VHA Directive 10-93-142, this routine should not be modified.
 ;
 ;****NOTE-See PRCHAMXA for information on variable PRCHNORE and
 ;incidence of undefined DIK variable errors.
 ;
 ;'PRCHDA1' AND 'PRCHDA' ARE SET IN THE 'LINE ITEM' AMENDMENT
 ;TEMPLATE.
 ;'PRCHDA' IS THE SUBFILE INTERNAL ENTRY NUMBER OF THE ITEM THAT OWNS
 ;THE DELIVERY SCHEDULE BEING EDITED.
 ;'PRCHDA1' IS THE INTERNAL ENTRY NUMBER OF THE RECORD BEING AMENDED
 ;IN FILE 443.6. (P.O.) OR 441.6 (REQUISITION).
 ;
EN1 ;SAVES 'ITEM' FROM FILE 441.7 CALLED FROM 'ITEM'
 Q
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="1;441.7",RECORD=PRCHDA,OLD=$S($P(PRCHYY,U,3)=1:0,1:X),F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN2 ;SAVES 'DELIVERY DATE' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="2;441.7",RECORD=PRCHDA,OLD=$S($P(PRCHYY,U,3)=1:0,1:X),F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN3 ;SAVES 'LOCATION FOR DELIVERY' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="3;441.7",RECORD=PRCHDA,OLD=$S($P(PRCHYY,U,3)=1:0,1:X),F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN4 ;SAVES 'QTY TO BE DELIVERED' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="4;441.7",RECORD=PRCHDA,OLD=$S($P(PRCHYY,U,3)=1:0,1:X),F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN5 ;SAVES 'ITEM' FROM FILE 441.7 CALLED FROM 'ITEM'
 Q
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="1;441.7",RECORD=PRCHDA,OLD=0,F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN6 ;SAVES 'DELIVERY DATE' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="2;441.7",RECORD=PRCHDA,OLD=0,F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN7 ;SAVES 'LOCATION FOR DELIVERY' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="3;441.7",RECORD=PRCHDA,OLD=0,F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
EN8 ;SAVES 'QTY TO BE DELIVERED' FROM FILE 441.7 CALLED FROM 'ITEM'
 N FF,RECORD,Y,OLD,F2NUMBER
 S FF="4;441.7",RECORD=PRCHDA,OLD=0,F2NUMBER=D0
 D SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER)
 Q
 ;
SAVE(FF,PRCHDA1,RECORD,OLD,F2NUMBER) ;THIS WILL DO THE ACTUAL SAVING OF THE INFORMATION.
 ;'PRCHAM' IS DEFINED FROM AMENDMENT ROUTINES.
 ;IT IS THE 'AMENDMENT' FIELD'S RECORD NUMBER FOR THE AMENDMENT THAT
 ;IS BEING ENTERED.
 ;'OLD' IS THE VALUE OF X.
 ;'PRCHAMDA' IS THE INTERNAL # OF THE AMENDMENT TYPE BEING USED, FROM
 ;FILE 442.2 OR FILE 441.6.
 ;F2NUMBER IS THE INTERNAL ENTRY NUMBER FOR THE COPY OF THE 'DELIVERY
 ;SCHEDULE (ORDER)' FILE RECORD BEING EDITED.  THIS IS FROM FILE 441.7
 N PRCHDA,ALREADY,DS,DIFLD,DIP,D,D0,D1,D2,DIG,DIH,DISYS,DIU,DIV,J,L,DH,DU,DV,DW,DOV,DIOV
 S ALREADY=$O(^PRC(443.6,"C",PRCHDA1,PRCHAM,FF,RECORD,F2NUMBER,0))
 Q:ALREADY>0  ;CHECK IF THIS FIELD HAS ALREADY BEEN ENTERED.  ONLY THE FIRST ENTRY IS NEEDED.
 S PRCHDA=""
 N DA,X
 D NEXT(PRCHDA1,PRCHAM,.PRCHDA)
 N DIE,DC,DD,DE,DG,DI,DIEL,DK,DL,DM,DO,DP,DQ,DR
 S DA(2)=PRCHDA1,DA(1)=PRCHAM,DA=PRCHDA,DIE="^PRC(443.6,"_DA(2)_",6,"_DA(1)_",3,"
 S DR="1////^S X=PRCHAMDA;2////^S X=FF;3///^S X=OLD;4///^S X=RECORD;7////^S X=F2NUMBER" D ^DIE
 Q
 ;
NEXT(DA,DA1,DA2) ;COME HERE TO CREATE THE NEXT ENTRY IN THE 'CHANGES' MULTIPLE.
 ;DA2 IS RETURNED WITH THE 'CHANGES' INTERNAL RECORD NUMBER.
 N AA,BB,DIC,DD,DINUM,DO,X,Y
 S AA=$G(^PRC(443.6,DA,6,DA1,3,0)) I AA="" S AA=1,^PRC(443.6,DA,6,DA1,3,0)="^"_$P(^DD(443.67,14,0),"^",2) G ENTER
 S AA=$P(AA,U,3)
FIND S AA=AA+1,BB=$G(^PRC(443.6,DA,6,DA1,3,AA,0)) I BB'="" G FIND
ENTER K DD,DO S DA(2)=DA,DA(1)=DA1,DIC="^PRC(443.6,"_DA(2)_",6,"_DA(1)_",3,",DIC(0)="L",(DINUM,X)=AA D FILE^DICN G:+Y'>0 FIND
 S DA2=+Y Q