RORHL03 ;HOIFO/CRT - HL7 PHARMACY: ORC,RXE ; 5/30/06 8:35am
 ;;1.5;CLINICAL CASE REGISTRIES;**1**;Feb 17, 2006;Build 24
 ;
 ; Routines RORHL03* use the following IAs:
 ;
 ; #93-A         Get stop code from the file #44 (controlled)
 ; #1876         Read access to file #59
 ; #2400         OCL^PSOORRL and OEL^PSOORRL (controlled)
 ; #4820         RX^PSO52API (supported)
 ; #4826         PSS432^PSS55 and PSS436^PSS55 (supported)
 ; #10060        Read access to file #200 (supported)
 ; #10090        Read access to file #4 (supported)
 ;
 Q
 ;
 ;***** PHARMACY DATA SEGMENT BUILDER
 ;
 ; RORDFN        DFN of Patient Record in File #2
 ;
 ; .DXDTS        Reference to a local variable where the
 ;               data extraction time frames are stored.
 ;
 ; Return Values:
 ;       <0  Error Code
 ;        0  Ok
 ;       >0  Non-fatal error(s)
 ;
 ; The ^TMP("PS",$J) global node is used by this function.
 ;
EN1(RORDFN,DXDTS) ;
 N ENDT,ERRCNT,IDX,RC,STDT
 S (ERRCNT,RC)=0
 ;---
 S IDX=0
 F  S IDX=$O(DXDTS(6,IDX))  Q:IDX'>0  D  Q:RC<0
 . S STDT=$P(DXDTS(6,IDX),U),ENDT=$P(DXDTS(6,IDX),U,2)
 . S TMP=$$EN2(RORDFN,STDT,ENDT)
 . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 ;---
 Q $S(RC<0:RC,1:ERRCNT)
 ;
 ;***** PHARMACY DATA SEGMENT BUILDER
 ;
 ; RORDFN        DFN of Patient Record in File #2
 ;
 ; RORSTDT       Start Date/Time (Fileman)
 ; RORENDT       End Date/Time (Fileman)
 ;
 ; Return Values:
 ;       <0  Error Code
 ;        0  Ok
 ;       >0  Non-fatal error(s)
 ;
EN2(RORDFN,RORSTDT,RORENDT) ;
 N ERRCNT,IEN55,II,RC,ROR55,ROR55SUB,RORII,RORINC,RORINDEX,RORMSG,RORORD,RORRXE,RORTMP,RORXII,TMP
 S (ERRCNT,RC)=0
 ;
 ;--- Load the list of prescriptions
 K ^TMP("PS",$J)
 D OCL^PSOORRL(RORDFN,RORSTDT,RORENDT)
 Q:$D(^TMP("PS",$J))<10 0
 ;
 ;--- Select the prescriptions
 S RORTMP=$$ALLOC^RORTMP()
 S RORII=0
 F  S RORII=$O(^TMP("PS",$J,RORII))  Q:'RORII  D
 . S RORORD=$P(^TMP("PS",$J,RORII,0),U)
 . Q:RORORD'>0
 . S II=$P(RORORD,";"),II=$E(II,$L(II))
 . Q:'("RUV"[II)
 . ;---
 . I "UV"[II   D  Q:(TMP<RORSTDT)!(TMP'<RORENDT)
 . . S TMP=$P($G(^TMP("PS",$J,RORII,0)),U,15)
 . I II="R"  D  Q:TMP<RORSTDT
 . . S TMP=$P($G(^TMP("PS",$J,RORII,0)),U,10)
 . ;---
 . S @RORTMP@(RORII,0)=^TMP("PS",$J,RORII,0)
 K ^TMP("PS",$J)
 ;
 ;--- Browse through the list and generate the HL7 segments
 S ROR55=$$ALLOC^RORTMP(.ROR55SUB)
 S RORII=0
 F  S RORII=$O(@RORTMP@(RORII))  Q:'RORII  D  Q:RC<0
 . S RORORD=$P(@RORTMP@(RORII,0),U)
 . S RORXII=$P(RORORD,";"),RORXII=$E(RORXII,$L(RORXII))
 . S IEN55=+$P(RORORD,";")
 . ;
 . K ^TMP("PS",$J),RORRXE
 . D OEL^PSOORRL(RORDFN,RORORD)
 . Q:$D(^TMP("PS",$J))<10
 . M RORRXE=^TMP("PS",$J)
 . K ^TMP("PS",$J)
 . ;
 . I RORXII="R"  D               ;--- Outpatient Pharmacy
 . . D REFILL
 . . ;--- Check if the original prescription or one of
 . . ;--- the refills is within date range
 . . S RORINC=0
 . . F RORINDEX="REF","PAR" D
 . . . S II=""
 . . . F  S II=$O(RORRXE(RORINDEX,II))  Q:II=""  D
 . . . . S TMP=$P($G(RORRXE(RORINDEX,II,0)),U)
 . . . . I TMP'<RORSTDT,TMP<RORENDT  S RORINC=1  Q
 . . . . K RORRXE(RORINDEX,II,0)
 . . Q:'RORINC
 . . ;---
 . . S TMP=$$ORC(IEN55,.RORRXE,RORDFN)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 . . S TMP=$$RXE^RORHL031(IEN55,.RORRXE,RORDFN)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 . . ;
 . I RORXII="U"  D               ;--- Unit Dose Inpatient Pharmacy
 . . N NODE  K @ROR55
 . . D PSS432^PSS55(RORDFN,IEN55,ROR55SUB)
 . . S NODE=$NA(@ROR55@(IEN55))
 . . ;---
 . . S TMP=$$ORC^RORHL07(NODE,.RORRXE)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 . . S TMP=$$RXE^RORHL07(NODE,.RORRXE)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 . . ;
 . I RORXII="V"  D               ;--- IV Inpatient Pharmacy
 . . N NODE  K @ROR55
 . . D PSS436^PSS55(RORDFN,IEN55,ROR55SUB)
 . . S NODE=$NA(@ROR55@(IEN55))
 . . ;---
 . . S TMP=$$ORC^RORHL071(NODE,.RORRXE)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 . . S TMP=$$RXE^RORHL071(NODE,.RORRXE)
 . . I TMP  Q:TMP<0  S ERRCNT=ERRCNT+TMP
 ;
 D FREE^RORTMP(ROR55),FREE^RORTMP(RORTMP)
 Q $S(RC<0:RC,1:ERRCNT)
 ;
 ;***** OUTPATIENT PHARMACY ORC SEGMENT BUILDER
 ;
 ; RORIEN        IEN of the record of the PRESCRIPTION file (#52)
 ;
 ; .RORORC       Array with info (from OEL^PSOORRL)
 ;
 ; PTIEN         Patient IEN (DFN)
 ;
 ; Return Values:
 ;       <0  Error Code
 ;        0  Ok
 ;       >0  Non-fatal error(s)
 ;
ORC(RORIEN,RORORC,PTIEN) ;
 N BUF,CS,ERRCNT,IEN,IENS59,RC,RORMSG,ROROUT,RORSEG,RORTMP,RORTS,TMP
 S (ERRCNT,RC)=0
 D ECH^RORHL7(.CS)
 ;
 ;--- Initialize the segment
 S RORSEG(0)="ORC"
 ;
 ;--- ORC-1 - Order Control 
 S RORSEG(1)="NW"
 ;
 ;--- ORC-2 - Placer Order #
 S RORSEG(2)=+RORIEN_CS_"OP"
 ;
 ;--- ORC-9 - Release Date/Time
 S TMP=$P($G(RORORC("RXN",0)),U,7)
 S RORSEG(9)=$$FM2HL^RORHL7(TMP)
 ;
 ;--- ORC-12 - Provider
 S BUF=+$P($G(RORORC("P",0)),U)
 I BUF>0  D
 . S $P(BUF,CS,13)=$$GET1^DIQ(200,+BUF_",",53.5,"E",,"RORMSG")
 . I $G(DIERR)  D  S ERRCNT=ERRCNT+1
 . . D DBS^RORERR("RORMSG",-99,,,200,+BUF_",")
 . S RORSEG(12)=BUF
 ;
 ;--- ORC-15 - Order Date/Time
 S TMP=$$FMTHL7^XLFDT($P($G(RORORC(0)),U,5))
 Q:TMP'>0 $$ERROR^RORERR(-100,,,,"No order date","OEL^PSOORRL")
 S RORSEG(15)=TMP
 ;
 ;--- ORC-16 - Control Code Reason
 S RORSEG(16)=CS_CS_CS_CS_"NEW"
 ;
 ;--- ORC-17 - Division
 S RORSEG(17)=$$SITE^RORUTL03(CS)
 S RORTMP=$$ALLOC^RORTMP(.RORTS)
 D RX^PSO52API(PTIEN,RORTS,+RORIEN,,"2")
 S IENS59=+$G(@RORTMP@(PTIEN,+RORIEN,20))_","
 D FREE^RORTMP(RORTMP)
 I IENS59>0  D
 . D GETS^DIQ(59,IENS59,"100","IE","ROROUT","RORMSG")
 . I $G(DIERR)  D  S ERRCNT=ERRCNT+1  Q
 . . D DBS^RORERR("RORMSG",-99,,,59,IENS59)
 . S IEN=+$G(ROROUT(59,IENS59,100,"I"))
 . Q:IEN'>0
 . ;---
 . S BUF=$$GET1^DIQ(4,IEN_",",99,"I",,"RORMSG")
 . I $G(DIERR)  D  S ERRCNT=ERRCNT+1  Q
 . . D DBS^RORERR("RORMSG",-99,,,4,IEN_",")
 . Q:BUF=""
 . S $P(BUF,CS,2)=$$ESCAPE^RORHL7($G(ROROUT(59,IENS59,100,"E")))
 . S $P(BUF,CS,3)="99VA4"
 . S RORSEG(17)=BUF
 ;
 ;--- Store the segment
 D ADDSEG^RORHL7(.RORSEG)
 Q ERRCNT
 ;
 ;***** MAKES ORIGINAL FILL LIKE REFILLS TO REUSE CODE
REFILL ;
 S RORRXE("REF",0,0)=""
 S $P(RORRXE("REF",0,0),U,1)=$P(RORRXE("RXN",0),U,6)
 S $P(RORRXE("REF",0,0),U,2)=$P(RORRXE(0),U,7)
 S $P(RORRXE("REF",0,0),U,3)=$P(RORRXE(0),U,8)
 S $P(RORRXE("REF",0,0),U,4)=$P(RORRXE("RXN",0),U,7)
 S $P(RORRXE("REF",0,0),U,5)=$P(RORRXE("RXN",0),U,3)
 Q
 
--- Routine Detail   --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HRORHL03   6467     printed  Sep 23, 2025@19:17:44                                                                                                                                                                                                     Page 2
RORHL03   ;HOIFO/CRT - HL7 PHARMACY: ORC,RXE ; 5/30/06 8:35am
 +1       ;;1.5;CLINICAL CASE REGISTRIES;**1**;Feb 17, 2006;Build 24
 +2       ;
 +3       ; Routines RORHL03* use the following IAs:
 +4       ;
 +5       ; #93-A         Get stop code from the file #44 (controlled)
 +6       ; #1876         Read access to file #59
 +7       ; #2400         OCL^PSOORRL and OEL^PSOORRL (controlled)
 +8       ; #4820         RX^PSO52API (supported)
 +9       ; #4826         PSS432^PSS55 and PSS436^PSS55 (supported)
 +10      ; #10060        Read access to file #200 (supported)
 +11      ; #10090        Read access to file #4 (supported)
 +12      ;
 +13       QUIT 
 +14      ;
 +15      ;***** PHARMACY DATA SEGMENT BUILDER
 +16      ;
 +17      ; RORDFN        DFN of Patient Record in File #2
 +18      ;
 +19      ; .DXDTS        Reference to a local variable where the
 +20      ;               data extraction time frames are stored.
 +21      ;
 +22      ; Return Values:
 +23      ;       <0  Error Code
 +24      ;        0  Ok
 +25      ;       >0  Non-fatal error(s)
 +26      ;
 +27      ; The ^TMP("PS",$J) global node is used by this function.
 +28      ;
EN1(RORDFN,DXDTS) ;
 +1        NEW ENDT,ERRCNT,IDX,RC,STDT
 +2        SET (ERRCNT,RC)=0
 +3       ;---
 +4        SET IDX=0
 +5        FOR 
               SET IDX=$ORDER(DXDTS(6,IDX))
               if IDX'>0
                   QUIT 
               Begin DoDot:1
 +6                SET STDT=$PIECE(DXDTS(6,IDX),U)
                   SET ENDT=$PIECE(DXDTS(6,IDX),U,2)
 +7                SET TMP=$$EN2(RORDFN,STDT,ENDT)
 +8                IF TMP
                       if TMP<0
                           QUIT 
                       SET ERRCNT=ERRCNT+TMP
               End DoDot:1
               if RC<0
                   QUIT 
 +9       ;---
 +10       QUIT $SELECT(RC<0:RC,1:ERRCNT)
 +11      ;
 +12      ;***** PHARMACY DATA SEGMENT BUILDER
 +13      ;
 +14      ; RORDFN        DFN of Patient Record in File #2
 +15      ;
 +16      ; RORSTDT       Start Date/Time (Fileman)
 +17      ; RORENDT       End Date/Time (Fileman)
 +18      ;
 +19      ; Return Values:
 +20      ;       <0  Error Code
 +21      ;        0  Ok
 +22      ;       >0  Non-fatal error(s)
 +23      ;
EN2(RORDFN,RORSTDT,RORENDT) ;
 +1        NEW ERRCNT,IEN55,II,RC,ROR55,ROR55SUB,RORII,RORINC,RORINDEX,RORMSG,RORORD,RORRXE,RORTMP,RORXII,TMP
 +2        SET (ERRCNT,RC)=0
 +3       ;
 +4       ;--- Load the list of prescriptions
 +5        KILL ^TMP("PS",$JOB)
 +6        DO OCL^PSOORRL(RORDFN,RORSTDT,RORENDT)
 +7        if $DATA(^TMP("PS",$JOB))<10
               QUIT 0
 +8       ;
 +9       ;--- Select the prescriptions
 +10       SET RORTMP=$$ALLOC^RORTMP()
 +11       SET RORII=0
 +12       FOR 
               SET RORII=$ORDER(^TMP("PS",$JOB,RORII))
               if 'RORII
                   QUIT 
               Begin DoDot:1
 +13               SET RORORD=$PIECE(^TMP("PS",$JOB,RORII,0),U)
 +14               if RORORD'>0
                       QUIT 
 +15               SET II=$PIECE(RORORD,";")
                   SET II=$EXTRACT(II,$LENGTH(II))
 +16               if '("RUV"[II)
                       QUIT 
 +17      ;---
 +18               IF "UV"[II
                       Begin DoDot:2
 +19                       SET TMP=$PIECE($GET(^TMP("PS",$JOB,RORII,0)),U,15)
                       End DoDot:2
                       if (TMP<RORSTDT)!(TMP'<RORENDT)
                           QUIT 
 +20               IF II="R"
                       Begin DoDot:2
 +21                       SET TMP=$PIECE($GET(^TMP("PS",$JOB,RORII,0)),U,10)
                       End DoDot:2
                       if TMP<RORSTDT
                           QUIT 
 +22      ;---
 +23               SET @RORTMP@(RORII,0)=^TMP("PS",$JOB,RORII,0)
               End DoDot:1
 +24       KILL ^TMP("PS",$JOB)
 +25      ;
 +26      ;--- Browse through the list and generate the HL7 segments
 +27       SET ROR55=$$ALLOC^RORTMP(.ROR55SUB)
 +28       SET RORII=0
 +29       FOR 
               SET RORII=$ORDER(@RORTMP@(RORII))
               if 'RORII
                   QUIT 
               Begin DoDot:1
 +30               SET RORORD=$PIECE(@RORTMP@(RORII,0),U)
 +31               SET RORXII=$PIECE(RORORD,";")
                   SET RORXII=$EXTRACT(RORXII,$LENGTH(RORXII))
 +32               SET IEN55=+$PIECE(RORORD,";")
 +33      ;
 +34               KILL ^TMP("PS",$JOB),RORRXE
 +35               DO OEL^PSOORRL(RORDFN,RORORD)
 +36               if $DATA(^TMP("PS",$JOB))<10
                       QUIT 
 +37               MERGE RORRXE=^TMP("PS",$JOB)
 +38               KILL ^TMP("PS",$JOB)
 +39      ;
 +40      ;--- Outpatient Pharmacy
                   IF RORXII="R"
                       Begin DoDot:2
 +41                       DO REFILL
 +42      ;--- Check if the original prescription or one of
 +43      ;--- the refills is within date range
 +44                       SET RORINC=0
 +45                       FOR RORINDEX="REF","PAR"
                               Begin DoDot:3
 +46                               SET II=""
 +47                               FOR 
                                       SET II=$ORDER(RORRXE(RORINDEX,II))
                                       if II=""
                                           QUIT 
                                       Begin DoDot:4
 +48                                       SET TMP=$PIECE($GET(RORRXE(RORINDEX,II,0)),U)
 +49                                       IF TMP'<RORSTDT
                                               IF TMP<RORENDT
                                                   SET RORINC=1
                                                   QUIT 
 +50                                       KILL RORRXE(RORINDEX,II,0)
                                       End DoDot:4
                               End DoDot:3
 +51                       if 'RORINC
                               QUIT 
 +52      ;---
 +53                       SET TMP=$$ORC(IEN55,.RORRXE,RORDFN)
 +54                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
 +55                       SET TMP=$$RXE^RORHL031(IEN55,.RORRXE,RORDFN)
 +56                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
 +57      ;
                       End DoDot:2
 +58      ;--- Unit Dose Inpatient Pharmacy
                   IF RORXII="U"
                       Begin DoDot:2
 +59                       NEW NODE
                           KILL @ROR55
 +60                       DO PSS432^PSS55(RORDFN,IEN55,ROR55SUB)
 +61                       SET NODE=$NAME(@ROR55@(IEN55))
 +62      ;---
 +63                       SET TMP=$$ORC^RORHL07(NODE,.RORRXE)
 +64                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
 +65                       SET TMP=$$RXE^RORHL07(NODE,.RORRXE)
 +66                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
 +67      ;
                       End DoDot:2
 +68      ;--- IV Inpatient Pharmacy
                   IF RORXII="V"
                       Begin DoDot:2
 +69                       NEW NODE
                           KILL @ROR55
 +70                       DO PSS436^PSS55(RORDFN,IEN55,ROR55SUB)
 +71                       SET NODE=$NAME(@ROR55@(IEN55))
 +72      ;---
 +73                       SET TMP=$$ORC^RORHL071(NODE,.RORRXE)
 +74                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
 +75                       SET TMP=$$RXE^RORHL071(NODE,.RORRXE)
 +76                       IF TMP
                               if TMP<0
                                   QUIT 
                               SET ERRCNT=ERRCNT+TMP
                       End DoDot:2
               End DoDot:1
               if RC<0
                   QUIT 
 +77      ;
 +78       DO FREE^RORTMP(ROR55)
           DO FREE^RORTMP(RORTMP)
 +79       QUIT $SELECT(RC<0:RC,1:ERRCNT)
 +80      ;
 +81      ;***** OUTPATIENT PHARMACY ORC SEGMENT BUILDER
 +82      ;
 +83      ; RORIEN        IEN of the record of the PRESCRIPTION file (#52)
 +84      ;
 +85      ; .RORORC       Array with info (from OEL^PSOORRL)
 +86      ;
 +87      ; PTIEN         Patient IEN (DFN)
 +88      ;
 +89      ; Return Values:
 +90      ;       <0  Error Code
 +91      ;        0  Ok
 +92      ;       >0  Non-fatal error(s)
 +93      ;
ORC(RORIEN,RORORC,PTIEN) ;
 +1        NEW BUF,CS,ERRCNT,IEN,IENS59,RC,RORMSG,ROROUT,RORSEG,RORTMP,RORTS,TMP
 +2        SET (ERRCNT,RC)=0
 +3        DO ECH^RORHL7(.CS)
 +4       ;
 +5       ;--- Initialize the segment
 +6        SET RORSEG(0)="ORC"
 +7       ;
 +8       ;--- ORC-1 - Order Control 
 +9        SET RORSEG(1)="NW"
 +10      ;
 +11      ;--- ORC-2 - Placer Order #
 +12       SET RORSEG(2)=+RORIEN_CS_"OP"
 +13      ;
 +14      ;--- ORC-9 - Release Date/Time
 +15       SET TMP=$PIECE($GET(RORORC("RXN",0)),U,7)
 +16       SET RORSEG(9)=$$FM2HL^RORHL7(TMP)
 +17      ;
 +18      ;--- ORC-12 - Provider
 +19       SET BUF=+$PIECE($GET(RORORC("P",0)),U)
 +20       IF BUF>0
               Begin DoDot:1
 +21               SET $PIECE(BUF,CS,13)=$$GET1^DIQ(200,+BUF_",",53.5,"E",,"RORMSG")
 +22               IF $GET(DIERR)
                       Begin DoDot:2
 +23                       DO DBS^RORERR("RORMSG",-99,,,200,+BUF_",")
                       End DoDot:2
                       SET ERRCNT=ERRCNT+1
 +24               SET RORSEG(12)=BUF
               End DoDot:1
 +25      ;
 +26      ;--- ORC-15 - Order Date/Time
 +27       SET TMP=$$FMTHL7^XLFDT($PIECE($GET(RORORC(0)),U,5))
 +28       if TMP'>0
               QUIT $$ERROR^RORERR(-100,,,,"No order date","OEL^PSOORRL")
 +29       SET RORSEG(15)=TMP
 +30      ;
 +31      ;--- ORC-16 - Control Code Reason
 +32       SET RORSEG(16)=CS_CS_CS_CS_"NEW"
 +33      ;
 +34      ;--- ORC-17 - Division
 +35       SET RORSEG(17)=$$SITE^RORUTL03(CS)
 +36       SET RORTMP=$$ALLOC^RORTMP(.RORTS)
 +37       DO RX^PSO52API(PTIEN,RORTS,+RORIEN,,"2")
 +38       SET IENS59=+$GET(@RORTMP@(PTIEN,+RORIEN,20))_","
 +39       DO FREE^RORTMP(RORTMP)
 +40       IF IENS59>0
               Begin DoDot:1
 +41               DO GETS^DIQ(59,IENS59,"100","IE","ROROUT","RORMSG")
 +42               IF $GET(DIERR)
                       Begin DoDot:2
 +43                       DO DBS^RORERR("RORMSG",-99,,,59,IENS59)
                       End DoDot:2
                       SET ERRCNT=ERRCNT+1
                       QUIT 
 +44               SET IEN=+$GET(ROROUT(59,IENS59,100,"I"))
 +45               if IEN'>0
                       QUIT 
 +46      ;---
 +47               SET BUF=$$GET1^DIQ(4,IEN_",",99,"I",,"RORMSG")
 +48               IF $GET(DIERR)
                       Begin DoDot:2
 +49                       DO DBS^RORERR("RORMSG",-99,,,4,IEN_",")
                       End DoDot:2
                       SET ERRCNT=ERRCNT+1
                       QUIT 
 +50               if BUF=""
                       QUIT 
 +51               SET $PIECE(BUF,CS,2)=$$ESCAPE^RORHL7($GET(ROROUT(59,IENS59,100,"E")))
 +52               SET $PIECE(BUF,CS,3)="99VA4"
 +53               SET RORSEG(17)=BUF
               End DoDot:1
 +54      ;
 +55      ;--- Store the segment
 +56       DO ADDSEG^RORHL7(.RORSEG)
 +57       QUIT ERRCNT
 +58      ;
 +59      ;***** MAKES ORIGINAL FILL LIKE REFILLS TO REUSE CODE
REFILL    ;
 +1        SET RORRXE("REF",0,0)=""
 +2        SET $PIECE(RORRXE("REF",0,0),U,1)=$PIECE(RORRXE("RXN",0),U,6)
 +3        SET $PIECE(RORRXE("REF",0,0),U,2)=$PIECE(RORRXE(0),U,7)
 +4        SET $PIECE(RORRXE("REF",0,0),U,3)=$PIECE(RORRXE(0),U,8)
 +5        SET $PIECE(RORRXE("REF",0,0),U,4)=$PIECE(RORRXE("RXN",0),U,7)
 +6        SET $PIECE(RORRXE("REF",0,0),U,5)=$PIECE(RORRXE("RXN",0),U,3)
 +7        QUIT