Control vector hex 29 (CV29)

Table 1. Control vector hex 29
Name	Type	Length	Description	Offsets
Name	Type	Length	Description	Dec	Hex
ISTV29	STRUCTURE	91	Session state control vector	0	0
V29KEY	CHARACTER	1	VECTOR KEY X'29'	0	0
V29LENTH	UNSIGNED	1	LENGTH OF VECTOR DATA	1	1
V29VECDA	CHARACTER	89	VECTOR DATA	2	2
V29SWTYP	BITSTRING	1	SWITCH TYPE	2	2
V29SWTRQ	B'1111 ....'		SWITCH REQUEST
V29SWTST	B'.... 1111'		SWITCH STATE
V29DAFLW	BITSTRING	1	DATA FLOW INDICATORS	3	3
V29DFSTP	B'1... ....'		LAST REQUEST OR RESPONSE WAS: 0 = SENT PLU-TO-SLU 1 = SENT SLU-TO-PLU
V29DFLPX	B' .1.. ....'		LAST REQUEST OR RESPONSE WAS: 0 = NORMAL-FLOW 1 = EXPEDITED-FLOW
V29DFLPS	B' ..1. ....'		THE LAST PIU 0 = A REQUEST 1 = A RESPONSE
V29DFNXP	B' ...1 ....'		EXPEDITED RESPONSE REQUIRED FROM THE SLU 0 = EXPEDITED RESPONSE WAS SENT TO THE PLU 1 = EXPEDITED RESPONSE WAS NOT SENT TO THE PLU
V29DFNXS	B' .... 1...'		EXPEDITED RESPONSE REQUIRED FROM THE PLU 0 = EXPEDITED RESPONSE WAS SENT TO THE SLU 1 = EXPEDITED RESPONSE WAS NOT SENT TO THE SLU
V29DFPBF	B' .... .1..'		IF PACING REQUEST WAS SENT TO THE PLU 0 = PACING RESPONSE WAS SENT TO THE SLU BY THE PLU 1 = PACING RESPONSE WAS SENT TO THE SLU BY BOUNDARY FUNCTION
*	B' .... ..11'		RESERVED-NOT AVAILABLE
*	CHARACTER	1	FLAGS	4	4
V29EXTFD	B' 1... ....'		1= EXTENDED NORMAL FLOW FIELDS EXIST AT END OF CV 0= NO EXTENSION EXISTS
*	B' .111 1111'		RESERVED-NOT AVAILABLE
V29PS	CHARACTER	43	PRIMARY TO SECONDARY DATA	5	5
V29PSNFL	CHARACTER	24	PLU-TO-SLU NORMAL FLOW INFORMATION	5	5
V29PSNCH	CHARACTER	5	LAST REQUEST SENT PLU-TO-SLU	5	5
V29PSNCS	UNSIGNED	2	SEQUENCE NUMBER OF THE FOLLOWING RH	5	5
V29PSNCR	CHARACTER	3	RH OF FIRST IN CHAIN OR ONLY IN CHAIN REQUEST SENT TO SLU	7	7
V29PSNTH	CHARACTER	10	NORMAL FLOW REQUEST INFORMATION FROM THE TH	10	A
V29PSNTS	UNSIGNED	2	LAST REQUEST SEQUENCE NUMBER SENT PLU-TO-SLU	10	A
V29PSNRH	CHARACTER	3	RH ASSOCIATED WITH THE FOLLOWING RU	12	C
V29PSNTU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW REQUEST RU SENT PLU-TO-SLU	15	F
V29PSLRP	CHARACTER	9	LAST RESPONSE SENT PLU-TO-SLU	20	14
V29PSLRS	UNSIGNED	2	SEQUENCE NUMBER OF THE LAST RESPONSE SENT	20	14
V29PSLRH	CHARACTER	2	FIRST 2 BYTES OF THE RH ASSOCIATED WITH FOLLOWING RESPONSE	22	16
V29PSLRU	CHARACTER	5	FIRST 5 BYTES OF THE LAST NORMAL FLOW RESPONSE SENT PLU-TO-SLU	24	18
V29PSEFL	CHARACTER	19	PLU-TO-SLU EXPEDITED FLOW INFORMATION	29	1D
V29PSERQ	CHARACTER	10	LAST EXPEDITED-FLOW REQUEST SENT PLU-TO-SLU	29	1D
V29PSEQS	UNSIGNED	2	LAST REQUEST SEQUENCE NUMBER SENT PLU-TO-SLU	29	1D
V29PSEQH	CHARACTER	3	RH ASSOCIATED WITH THE FOLLOWING REQUEST RU	31	1F
V29PSEQU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW REQUEST RU SENT PLU-TO-SLU	34	22
V29PSERP	CHARACTER	9	LAST EXPEDITED-FLOW RESPONSE SENT PLU-TO-SLU	39	27
V29PSEPS	UNSIGNED	2	LAST EXPEDITED-FLOW RESPONSE SEQUENCE NUMBER SENT TO PLU-SLU	39	27
V29PSEPH	CHARACTER	2	BYTE 0 AND 1 OF RH ASSOCIATED WITH FOLLOWING RESPONSE RU	41	29
V29PSEPU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW RESPONSE RU SENT PLU-TO-SLU	43	2B
V29SP	CHARACTER	43	SECONDARY TO PRIMARY DATA	48	30
V29SPNFL	CHARACTER	24	SLU-TO-PLU NORMAL FLOW INFORMATION	48	30
V29SPNCH	CHARACTER	5	LAST REQUEST SENT SLU-TO-PLU	48	30
V29SPNCS	UNSIGNED	2	SEQUENCE NUMBER OF THE FOLLOWING RH	48	30
V29SPNCR	CHARACTER	3	RH OF FIRST IN CHAIN OR ONLY IN CHAIN REQUEST SENT TO PLU	50	32
V29SPNTH	CHARACTER	10	NORMAL FLOW REQUEST INFORMATION FROM THE TH	53	35
V29SPNTS	UNSIGNED	2	LAST REQUEST SEQUENCE NUMBER SENT SLU-TO-PLU FROM THE TH	53	35
V29SPNRH	CHARACTER	3	RH ASSOCIATED WITH THE FOLLOWING RU	55	37
V29SPNTU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW REQUEST RU SENT SLU-TO-PLU	58	3A
V29SPLRP	CHARACTER	9	LAST RESPONSE SENT SLU-TO-PLU	63	3F
V29SPLRS	UNSIGNED	2	SEQUENCE NUMBER OF THE LAST RESPONSE SENT	63	3F
V29SPLRH	CHARACTER	2	FIRST 2 BYTES OF THE RH ASSOCIATED WITH FOLLOWING RESPONSE	65	41
V29SPLRU	CHARACTER	5	FIRST 5 BYTES OF THE LAST NORMAL FLOW RESPONSE SENT SLU-TO-PLU	67	43
V29SPEFL	CHARACTER	19	SLU-TO-PLU EXPEDITED FLOW INFORMATION	72	48
V29SPERQ	CHARACTER	10	LAST EXPEDITED-FLOW REQUEST SENT SLU-TO-PLU	72	48
V29SPEQS	UNSIGNED	2	LAST REQUEST SEQUENCE NUMBER SENT SLU-TO-PLU	72	48
V29SPEQH	CHARACTER	3	RH ASSOCIATED WITH THE FOLLOWING REQUEST RU	74	4A
V29SPEQU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW REQUEST RU SENT SLU-TO-PLU	77	4D
V29SPERP	CHARACTER	9	LAST EXPEDITED-FLOW RESPONSE SENT SLU-TO-PLU	82	52
V29SPEPS	UNSIGNED	2	LAST EXPEDITED-FLOW RESPONSE SEQUENCE NUMBER SENT TO SLU-TO-PLU	82	52
V29SPEPH	CHARACTER	2	BYTE 0 AND 1 OF RH ASSOCIATED WITH FOLLOWING RESPONSE RU	84	54
V29SPEPU	CHARACTER	5	FIRST 5 BYTES OF LAST NORMAL- FLOW RESPONSE RU SENT SLU-TO-PLU	86	56
V29END	CHARACTER		END OF V29 CONTROL BLOCK	91	5B

Table 2. Control vector hex 29 (constants)
Name	Type	Length	Description	Value
V29KEYNO	HEX	1	VECTOR KEY IS '29'X	29
V29PLUS	BIT	0	PLUS ACTIVE - SESSION RESUMED PER APPLICATION REQUEST	0011