List of SVCs not to be used in system exits

Sorted according to SVC numbers

SVC number		Macro name (not to be used in system exits)	Comments (table sorted acc. to SVC number)
decimal	hexa.
3	3	NPCSVC
5	5	WRCPT (31-bit)
6	6	Meß-SVC
8	8	SRMASVC
9	9	TERM	Use $TERM
10	A	NCAN
11	B	IOTRACE
12	C	NPCHK
13	D	VMMUSER
14	E	NKDINF
15	F	IPPMBASE
16	10	CRYPT
22	16	TERMD
24	18	GEPRT (24-bit)
29	1D	SCA
36	24	BCAM-SVC
37	25	REQSPF
38	26	MSG (31-bit)
39	27	RDCRD	cf. notes below
39	27	RDATA	cf. notes below
39	27	WROUT	cf. notes below
39	27	WRLST	cf. notes below
39	27	WRTRD	cf. notes below
39	27	WRTOT	cf. notes below
39	27	$EOUT	cf. notes below
41	29	SAT
44	2C	YTCMAC
47	2F	PLAM
48	30	WARTOPT
50	32	OPCOM
51	33	SEVNT
52	34	REVNT
53	35	RELBF
54	36	CLCOM
57	39	CSSCN
59	3B	MONTB
60	3C	ERFLG
61	3D	WRTOT
62	3E	RDCRD
63	3F	TERMJ
63	3F	TERMJD
66	42	RDATA
67	43	WROUT
68	44	WRTRD
69	45	WRLST
73	49	REQM (24-bit)
74	4A	RELM (24-bit)
75	4B	CSTAT (24-bit)
81	51	JSINF (24-bit)
81	51	JSINFO (24-bit)
81	51	JSRUNDB (24-bit)
81	51	JSFXCPT (24-bit)
81	51	JSDETCH (24-bit)
81	51	JSATTCH (24-bit)
83	53	SM2	Usable only by SM2
85	55	IC02000
86	56	SETBF
88	58	CMD (24-bit)
92	5C	BKPT
93	5D	MSG (24-bit)
94	5E	FASTACC
94	5E	FASTPAM
98	62	DBSVC
106	6A	UNLOD
107	6B	PRNT
108	6C	$SPRQ
108	6C	PNCH
109	6D	ITABL (24-bit)
110	6E	LINK (24-bit)
110	6E	SULNK
111	6F	TABLE
112	70	VOLIN
113	71	INITMB
114	72	SFDLOAD
116	74	NLMSERVE
118	76	$SPORQ (RSO)
121	79	DISSI	Serialization
121	79	ENASI	Serialization
121	79	CHKSI	Serialization
121	79	DEQAR	Serialization
121	79	ENQAR	Serialization
122	7A	ENAMP (24-bit)
122	7A	REQMP (24-bit)
122	7A	RELMP (24-bit)
122	7A	DISMP (24-bit)
123	7B	SUSPEND	Contingency
123	7B	LEVCO	Contingency
123	7B	RETCO	Contingency
123	7B	DISCO	Contingency
123	7B	ENACO	Contingency
124	7C	POSSIG	Use $EXDEV, $EXEVI, EEXPOS (eventing)
124	7C	SOLSIG
124	7C	ENAEI
124	7C	CHKEI
124	7C	DISEI
125	7D	(DCAM calls)
126	7E	DIV
128	80	STXIT
128	80	CONTXT
128	80	EXIT
131	83	ARCHIVE
132	84	SPOOLFREE
133	85	STAM (24-bit)
133	85	ONEVT (24-bit)
133	85	STAJV (24-bit)
133	85	DCLJV (24-bit)
133	85	CATJV (24-bit)
133	85	ERAJV (24-bit)
133	85	GETJV (24-bit)
133	85	SETJV (24-bit)
134	86	KDCEND
139	8B	SIR
141	8D	IOCFCOPY
142	8E	LOADPM
143	8F	FDDRL
145	91	CMD (31-bit)
147	93	FEOV (24-bit)
151	97	GET (24-bit)
152	98	PUT (24-bit)
153	99	PUTX (24-bit)
154	9A	SETL (24-bit)
155	9B	STORE (24-bit)
156	9C	OPEN (24-bit)
157	9D	CATAL (24-bit)
158	9E	ERASE (24-bit)
159	9F	FILE (24-bit)
160	A0	FSTAT (24-bit)
160	A0	RDTFT (24-bit)
161	A1	RELEASE (24-bit)
162	A2	CLOSE (24-bit)
163	A3	GOTO (24-bit)
164	A4	GETFL (24-bit)
165	A5	VERIF (24-bit)
166	A6	IMPORT (24-bit)
173	AD	INSRT (24-bit)
174	AE	ELIM (24-bit)
175	AF	GETKY (24-bit)
176	B0	GETR (24-bit)
178	B2	EXRTN (24-bit)
178	B2	LBRET (24-bit)
180	B4	BTAM (24-bit)
184	B8	POSIX
185	B9	SRMUINF
187	BB	RSOFEI	Eventing
187	BB	DELFEI	Eventing
187	BB	DSOFEI	Eventing
187	BB	RPOFEI	Eventing
187	BB	DPOFEI	Eventing
189	BD	FT-BS2000
199	C7	$DOER
213	D5	$EXCP
214	D6	$WAIT
215	D7	$XCPW
216	D8	$PGFX
216	D8	$PGFR
222	DE	$AUDSW
233	E9	$FNAT
234	EA	$FNDT
235	EB	$PEND
236	EC	$UNPN
238	EE	$PNUP
241	F1	$PNDT
245	F5	$MASK
246	F6	$UNMASK
250	FA	$BOWT
255	FF	DIAGNOSE SVC

Sorted according to macro names

SVC number		Macro name (not to be used in system exits)	Comments (table sorted acc. to macro names)
decimal	hexa.
222	DE	$AUDSW
250	FA	$BOWT
199	C7	$DOER
39	27	$EOUT	cf. notes below
213	D5	$EXCP
233	E9	$FNAT
234	EA	$FNDT
245	F5	$MASK
235	EB	$PEND
216	D8	$PGFR
216	D8	$PGFX
241	F1	$PNDT
238	EE	$PNUP
118	76	$SPORQ (RSO)
108	6C	$SPRQ
246	F6	$UNMASK
236	EC	$UNPN
214	D6	$WAIT
215	D7	$XCPW
125	7D	(DCAM calls)
131	83	ARCHIVE
36	24	BCAM-SVC
92	5C	BKPT
180	B4	BTAM (24-bit)
157	9D	CATAL (24-bit)
133	85	CATJV (24-bit)
124	7C	CHKEI
121	79	CHKSI	Serialization
54	36	CLCOM
162	A2	CLOSE (24-bit)
88	58	CMD (24-bit)
145	91	CMD (31-bit)
128	80	CONTXT
16	10	CRYPT
57	39	CSSCN
75	4B	CSTAT (24-bit)
98	62	DBSVC
133	85	DCLJV (24-bit)
187	BB	DELFEI	Eventing
121	79	DEQAR	Serialization
255	FF	DIAGNOSE SVC
123	7B	DISCO	Contingency
124	7C	DISEI
122	7A	DISMP (24-bit)
121	79	DISSI	Serialization
126	7E	DIV
187	BB	DPOFEI	Eventing
187	BB	DSOFEI	Eventing
174	AE	ELIM (24-bit)
123	7B	ENACO	Contingency
124	7C	ENAEI
122	7A	ENAMP (24-bit)
121	79	ENASI	Serialization
121	79	ENQAR	Serialization
133	85	ERAJV (24-bit)
158	9E	ERASE (24-bit)
60	3C	ERFLG
128	80	EXIT
178	B2	EXRTN (24-bit)
94	5E	FASTACC
94	5E	FASTPAM
143	8F	FDDRL
147	93	FEOV (24-bit)
159	9F	FILE (24-bit)
160	A0	FSTAT (24-bit)
189	BD	FT-BS2000
24	18	GEPRT (24-bit)
151	97	GET (24-bit)
164	A4	GETFL (24-bit)
133	85	GETJV (24-bit)
175	AF	GETKY (24-bit)
176	B0	GETR (24-bit)
163	A3	GOTO (24-bit)
85	55	IC02000
166	A6	IMPORT (24-bit)
113	71	INITMB
173	AD	INSRT (24-bit)
141	8D	IOCFCOPY
11	B	IOTRACE
15	F	IPPMBASE
109	6D	ITABL (24-bit)
81	51	JSATTCH (24-bit)
81	51	JSDETCH (24-bit)
81	51	JSFXCPT (24-bit)
81	51	JSINF (24-bit)
81	51	JSINFO (24-bit)
81	51	JSRUNDB (24-bit)
134	86	KDCEND
178	B2	LBRET (24-bit)
123	7B	LEVCO	Contingency
110	6E	LINK (24-bit)
142	8E	LOADPM
59	3B	MONTB
93	5D	MSG (24-bit)
38	26	MSG (31-bit)
6	6	Meß-SVC
10	A	NCAN
14	E	NKDINF
116	74	NLMSERVE
12	C	NPCHK
3	3	NPCSVC
133	85	ONEVT (24-bit)
50	32	OPCOM
156	9C	OPEN (24-bit)
47	2F	PLAM
108	6C	PNCH
184	B8	POSIX
124	7C	POSSIG
107	6B	PRNT
152	98	PUT (24-bit)
153	99	PUTX (24-bit)
39	27	RDATA	cf. notes below
66	42	RDATA
39	27	RDCRD	cf. notes below
62	3E	RDCRD
160	A0	RDTFT (24-bit)
53	35	RELBF
161	A1	RELEASE (24-bit)
74	4A	RELM (24-bit)
122	7A	RELMP (24-bit)
73	49	REQM (24-bit)
122	7A	REQMP (24-bit)
37	25	REQSPF
123	7B	RETCO	Contingency
52	34	REVNT
187	BB	RPOFEI	Eventing
187	BB	RSOFEI	Eventing
41	29	SAT
29	1D	SCA
86	56	SETBF
133	85	SETJV (24-bit)
154	9A	SETL (24-bit)
51	33	SEVNT
114	72	SFDLOAD
139	8B	SIR
83	53	SM2	Usable only by SM2
124	7C	SOLSIG
132	84	SPOOLFREE
8	8	SRMASVC
185	B9	SRMUINF
133	85	STAJV (24-bit)
133	85	STAM (24-bit)
155	9B	STORE (24-bit)
128	80	STXIT
110	6E	SULNK
123	7B	SUSPEND	Contingency
111	6F	TABLE
9	9	TERM	Use $TERM
22	16	TERMD
63	3F	TERMJ
63	3F	TERMJD
106	6A	UNLOD
165	A5	VERIF (24-bit)
13	D	VMMUSER
112	70	VOLIN
48	30	WARTOPT
5	5	WRCPT (31-bit)
39	27	WRLST	cf. notes below
69	45	WRLST
39	27	WROUT	cf. notes below
67	43	WROUT
39	27	WRTOT	cf. notes below
61	3D	WRTOT
39	27	WRTRD	cf. notes below
68	44	WRTRD
44	2C	YTCMAC