DASD Symptom Code Summary

This report provides information required for hardware maintenance. The service representative uses it to locate the failures noted in the DASD subsystem exception report and to note the symptom code and first sense record for each failure.

The data in this report is taken from each sense record in the corresponding DASD subsystem exception report.

Each sense (OBR) record reported in the exception report is listed by probable failing unit (PFU), fault symptom code, and physical ID.

Data is organized by PFU. The PFUs are listed in order of severity beginning with channel and ending with volume. The sequence of the report is different for each PFU.

The symptom code, which is listed under the PFU, is to be used with the maintenance procedures and documentation for the device. Symptom codes with an asterisk (*) are counted as errors in the exception report. The following is shown for each symptom code:

Physical ID
Device type
Permanent and temporary errors
Function or machine area affected
Physical address
Error path
Date and time (first and last occurrence)
CPUs
Sense record from the first occurrence

The physical address is the same as the physical ID if the physical ID is provided. Otherwise, the physical address is the device number or physical control unit address (PCUA).

Data checks (symptom codes 4XXX and 5XXX) that appear in the DASD data transfer summary, also appear here for use when hardware repair is required.

DASD Symptom Code Summary shows an example of the DASD symptom code summary.

Note: Explanations for 1 through 11 follow the example.

DASD Symptom Code Summary

DASD SYMPTOM CODE SUMMARY                           REPORT DATE 065 97
                                                    PERIOD FROM 041 97
                                                           TO   059 97

SEQUENCE BY PROBABLE FAILING UNIT   1 

SYMPTOM  PHYSICAL OCCURRENCES FAILURE                DATE AND TIME OF
CODE     ID       PERM/TEMP   AFFECT     FIRST OCCURRENCE      LAST OCCURRENCE
                                               SENSE FROM FIRST OCCURRENCE
           DEVICE            0 0 0 0  0 0 0 0  0 0 1 1  1 1 1 1  1 1 1 1  2 2 2 2  2 2 2 2  2 2 3 3
           TYPE              0 1 2 3  4 5 6 7  8 9 0 1  2 3 4 5  6 7 8 9  0 1 2 3  4 5 6 7  8 9 0 1

                              PHYSICAL                ERROR
                              ADDRESS   SSID-STRING    PATH   CPUS
***************************************************************************************************

PROBABLE FAILING UNIT: CHANNEL---------------------------------------------------------------------
SEQUENCE BY SCUID, SYMPTOM CODE -------------------------------------------------------------------
0F00 *   70-XX-XX     0    1   CHAN/SCU   049/97 05:11:43:08    049/97 05:11:43:08
            3880            04000100 83080100 00000000 00000000 00000000 00700F00
                              70-XX-XX              02-0283   03
  2         3         4           5              6                      6 
0F00 *   E1-XX-XX     1    0   CHAN/SCU   048/97 04:21:11:80    048/97 04:21:11:80
            3880            04000100 84000100 00000000 00000000 00000000 00E10F00   7 
              8               E1-XX-XX              22-0284   03
                                  9                     10 

PROBABLE FAILING UNIT: STORAGE CONTROL UNIT--------------------------------------------------------
SEQUENCE BY PCUA, SYMPTOM CODE --------------------------------------------------------------------

3930 *      N/A       0    1   SCU        042/97 18:44:51:51    042/97 18:44:51:51
            3830            10000000 00050030 56340000 00040000 00000000 00003930
                                 0520               20-0520   04
                                                              11 
FA08 *      N/A       3    0   SCU        049/97 03:51:39:59    049/97 03:52:00:95
            3880            10100100 000000F4 08000000 FFFFFFFF FFFFFFFF 040EFA08
                                 013C               41-0130   03
                                 013D               01-0131   03
                                 0138               01-0130   03

FA04 *      N/A       2    0   SCU        049/97 03:29:44:54    049/97 03:31:11:23
            3880            10100100 000000F4 04000000 FFFFFFFF FFFFFFFF 040FFA04
                                 0124               11-0120   03
                                 013C               51-0130   03
DASD SYMPTOM CODE SUMMARY                           REPORT DATE 065 97
                                                    PERIOD FROM 041 97
                                                           TO   059 97

SEQUENCE BY PROBABLE FAILING UNIT

SYMPTOM  PHYSICAL OCCURRENCES FAILURE                DATE AND TIME OF
CODE     ID       PERM/TEMP   AFFECT     FIRST OCCURRENCE      LAST OCCURRENCE
                                               SENSE FROM FIRST OCCURRENCE
           DEVICE            0 0 0 0  0 0 0 0  0 0 1 1  1 1 1 1  1 1 1 1  2 2 2 2  2 2 2 2  2 2 3 3
           TYPE              0 1 2 3  4 5 6 7  8 9 0 1  2 3 4 5  6 7 8 9  0 1 2 3  4 5 6 7  8 9 0 1
                              PHYSICAL                ERROR
                              ADDRESS   SSID-STRING    PATH   CPUS
***************************************************************************************************

SEQUENCE BY SCUID, SYMPTOM CODE -------------------------------------------------------------------

2800 *   14-XX-XX     0    1   SCU        050/97 08:52:47:37    050/97 08:52:47:37
            3880            10000096 81360B2F 04000020 09A00760 00210000 00142800
                              14-XX-XX              00-0AB1   03

2810 *      22.       0    1   SCU/CTLR   049/97 21:47:18:81    050/97 21:47:18:81
            3880            10008260 03A6622F 82000002 09F30060 05880005 10222810
                                 60.0-XX    22-0    07-07C3   00

SEQUENCE BY PCUA, SYMPTOM CODE --------------------------------------------------------------------

3F29 *      N/A       0    1   CHAN/SCU   041/97 15:59:16:46    041/97 15:59:16:46
            3880            10000000 00106839 00000000 00D60900 07000040 02603F29
                                 0840               22-0840   04

27F9 *      N/A       1    0   CHAN/SCU   050/97 02:55:57:79    050/97 02:55:57:79
            3880            10000000 10050028 80000002 0903838F 86800400 006527F9
                                 0443               54-0443   03

F223        N/A       0    2   SCU        042/97 02:37:38:85    049/97 05:24:46:26
            3880            00001100 000000F2 17100000 00020000 00000883 CCA8F223
                                 0105               41-0101   03
                                 011D               01-0111   03

F426 *      N/A       1    0   SCU        046/97 02:30:14:17    046/97 02:30:14:17
            3880            10900100 000000F2 21800000 00020040 C0004881 CCA8F426
                                 0100               01-0100   03

FB04 *      N/A       4    0   SCU        049/97 02:41:29:60    049/97 02:45:21:41
            3880            00900100 000000F5 04000000 00000000 00000000 CCA8FB04
                                 0104               01-0100   03
                                 0109               51-0101   03
                                 0118               41-0110   03
                                 0119               51-0111   03


PROBABLE FAILING UNIT: CONTROLLER------------------------------------------------------------------
SEQUENCE BY CTLID, SYMPTOM CODE -------------------------------------------------------------------

834D *   XX-11-XX     1    0   CTLR/DEV   042/97 01:53:15:92    042/97 01:53:15:92
            3380            10000011 83000083 50100200 01004D00 825A00FF FF59834D
                              59-11-03              56-0A83   03
DASD SYMPTOM CODE SUMMARY                           REPORT DATE 065 97
                                                    PERIOD FROM 041 97
                                                           TO   059 97

SEQUENCE BY PROBABLE FAILING UNIT

SYMPTOM  PHYSICAL OCCURRENCES FAILURE                DATE AND TIME OF
CODE     ID       PERM/TEMP   AFFECT     FIRST OCCURRENCE      LAST OCCURRENCE
                                               SENSE FROM FIRST OCCURRENCE
           DEVICE            0 0 0 0  0 0 0 0  0 0 1 1  1 1 1 1  1 1 1 1  2 2 2 2  2 2 2 2  2 2 3 3
           TYPE              0 1 2 3  4 5 6 7  8 9 0 1  2 3 4 5  6 7 8 9  0 1 2 3  4 5 6 7  8 9 0 1
                              PHYSICAL                ERROR
                              ADDRESS   SSID-STRING    PATH   CPUS
***************************************************************************************************


838D *   XX-11-XX     3    0   CTLR/DEV   042/97 03:57:48:93    042/97 03:57:48:93
            3380            10000011 82000083 50100200 01008D00 03FA00FF FF59838D
                              59-11-02              56-0A82   03

E780 *   20.1-XX      1    0   MULTIPLE   047/97 18:18:36:92    047/97 18:18:36:92
            3880-JK         10000020 49796180 81100100 08000200 0F80D4FF FF03E780
                             20.1-09        03-0    17-070C   00

D310 *   20.0-XX      2    0   SCU/CTRL   047/97 20:24:09:43    047/97 20:24:09:73
            3880-JK         10000020 061A0C70 81008286 00100000 0A9A0A7A 0002D310
                             20.0-XX        02-0    07-0705   00
                             20.0-XX        02-0    07-0706   01

B02A *   AH210.0-XX   0    1   CTLR       044/97 09:31:36:47    044/97 09:31:36:47
            3880-JK         10000600 0132C143 00030000 01050404 22101842 0023B021 00000E01 00000000
                             AH210.0-XX     0023-0  0101      00
PROBABLE FAILING UNIT: MULTIPLE -------------------------------------------------------------------
SEQUENCE BY CTLID, SYMPTOM CODE -------------------------------------------------------------------

E7C0 *   20.X-XX      0    2   MULTIPLE   044/97 11:18:07:01    044/97 11:19:01:07
            3380-JK         10000020 0E886580 81100100 08000200 0FC094FF FF02E7C0
                             20.0-0E        02-0    07-070E   01
                             20.0-07        02-0    07-0707   01

EBF9 *   20.X-XX      0    3   MULTIPLE   044/97 09:04:32:95    047/97 18:18:39:26
            3380-JK         10000020 04040180 81100100 08008100 0FC0D4FF FF02EBF9
                             20.0-04        02-0    07-0704   01+
                             20.0-05        02-0    07-0705   01

PROBABLE FAILING UNIT: DEVICE----------------------------------------------------------------------
SEQUENCE BY PCUA, SYMPTOM CODE --------------------------------------------------------------------

150A *      N/A       1    1   SEEK       043/97 08:03:12:71    043/97 10:52:05:00
            3340            01008200 00B74B1B 290A61ED 00000000 5A010000 0000150A
                                 03EB                  EB40   0A

1911 *      N/A       0    3   DEV        049/97 15:43:01:34    049/97 15:43:22:71
            3330            10000000 383E0F11 08000000 01303185 00000000 00001911
                                 0428                  0E2F   01
                                 0428                  042F   01
DASD SYMPTOM CODE SUMMARY                           REPORT DATE 065 97
                                                    PERIOD FROM 041 97
                                                           TO   059 97

SEQUENCE BY PROBABLE FAILING UNIT

SYMPTOM  PHYSICAL OCCURRENCES FAILURE                DATE AND TIME OF
CODE     ID       PERM/TEMP   AFFECT     FIRST OCCURRENCE      LAST OCCURRENCE
                                               SENSE FROM FIRST OCCURRENCE
           DEVICE            0 0 0 0  0 0 0 0  0 0 1 1  1 1 1 1  1 1 1 1  2 2 2 2  2 2 2 2  2 2 3 3
           TYPE              0 1 2 3  4 5 6 7  8 9 0 1  2 3 4 5  6 7 8 9  0 1 2 3  4 5 6 7  8 9 0 1
                              PHYSICAL                ERROR
                              ADDRESS   SSID-STRING    PATH   CPUS
***************************************************************************************************

SEQUENCE BY CTLID, DEVID, SYMPTOM CODE ------------------------------------------------------------

191A     XX-01-06     0    3   SEEK       050/97 08:01:16:14    050/97 08:01:31:72
            3375            00001001 0636401A 38400008 000000FF 0A0D8000 9005191A
                              05-01-06                 0286   01
8343 *   XX-A0-07     0    1   CTLR/DEV   042/97 03:53:19:04    042/97 03:53:19:04
            3380            100000A0 87000483 50100200 01084300 02EA0008 027D8343
                              7D-A0-07              13-0877   03

1316 *   XX-01-06     0    1   DEV        042/97 16:32:45:55    042/97 16:32:45:55
            3375            10000001 0600011E 84882929 000000FF 168C0001 99031316
                              03-01-06                 0186   31

45C1 *   GRAM9.X-17   2    0   DATAXFER   048/97 13:56:55:11    058/97 13:56:55:11
            3390-01         18800504 1726CE98 00001E00 08400004 2224CB83 1114445C1 00800E02 0002D805
                             GRAM9.0-17   1144-0    2A-0D17   0A
PROBABLE FAILING UNIT: VOLUME----------------------------------------------------------------------
SEQUENCE BY PCUA, SYMPTOM CODE --------------------------------------------------------------------

5050        N/A       0    3   DATAXFER   043/97 07:28:45:43    043/97 07:52:25:25
            3370            08015001 3E013A50 0600000A 000001F6 000E01B2 10000000
                                 0381                  0381   02

4945 *      N/A       0    1   DATAXFER   045/97 07:52:33:22    045/97 07:52:33:22
            3310            08011000 14051B45 06000003 0000005C 005C0000 3B5D4945
                                 0590                  0380   01

45C0 *      N/A       2    0   DATAXFER   041/97 11:59:10:97    041/97 11:59:12:87
            3380-JK         08800001 57030445 00070001 022BFF00 00010000 004145C0 04084CE1 00000304
                                 0297     0013-0    02-0297   01
                                 0297     0041-0    12-0297   01

4943 *      N/A       1    0   DATAXFER   044/97 10:43:02:62    044/97 10:43:02:62
            3330            08800000 159E0143 009E0001 0A1F301B 60000000 00004943
                                 06C5               23-06C7   27

4401 *      N/A       1    0   DATAXFER   048/97 16:25:17:43    048/97 16:25:17:43
            9335            08800000 53013241 00000000 00000000 00000000 10014401 00000000 00000000
                                 0F50                  0F50   13
DASD SYMPTOM CODE SUMMARY                           REPORT DATE 065 97
                                                    PERIOD FROM 041 97
                                                           TO   059 97

SEQUENCE BY PROBABLE FAILING UNIT

SYMPTOM  PHYSICAL OCCURRENCES FAILURE                DATE AND TIME OF
CODE     ID       PERM/TEMP   AFFECT     FIRST OCCURRENCE      LAST OCCURRENCE
                                               SENSE FROM FIRST OCCURRENCE
           DEVICE            0 0 0 0  0 0 0 0  0 0 1 1  1 1 1 1  1 1 1 1  2 2 2 2  2 2 2 2  2 2 3 3
           TYPE              0 1 2 3  4 5 6 7  8 9 0 1  2 3 4 5  6 7 8 9  0 1 2 3  4 5 6 7  8 9 0 1
                              PHYSICAL                ERROR
                              ADDRESS   SSID-STRING    PATH   CPUS
***************************************************************************************************

SEQUENCE BY CTLID, DEVID, SYMPTOM CODE ------------------------------------------------------------

40C0 *   20.X-04      1    3   DATAXFER   043/97 09:53:09:10    043/97 09:53:09:10
            3380-JK         08800000 445D3440 035D0004 00022000 02000000 000340C0
                             20.1-04        03-0    17-0704   00

43CO *   HANDY.X-01   1    0   DATAXFER   048/97 13:05:18:65    050/97 00:58:49:33
            3390-09         10800600 2132E243 00030000 01050404 2215EA85 00CA43C0 00000E00 00001B08
                             HANDY.0-01   00CA-1       0EA1   01

4180 *   60.X-02      0    2   DATAXFER   044/97 18:10:50:65    044/97 18:15:33:47
            3380-JK         00003000 42010E41 0001000E 0C8B6000 01000000 00234180
                             60.0-02        22-0    07-07C2   01
                             60.1-02        23-0    17-07C2   01

4320 *   GRAM9.X-17   0    2   DATAXFER   048/97 13:56:55:11    058/97 13:56:55:11
            3390-01         18000504 1726CE98 00001E00 08400004 2224CB83 11444320 00800E01 0000190E
                             GRAM9.0-17   1144-0    2A-0D17   0A


PROBABLE FAILING UNIT: NO DASDID CARD OR UNKNOWN---------------------------------------------------
SEQUENCE BY PCUA, SYMPTOM CODE --------------------------------------------------------------------

900F *      N/A       0    1   CTLR/DEV   044/97 15:16:49:03    044/97 15:16:49:03
            3350            10000000 00001412 090960B5 00000000 0E010F03 0000900F
                                 0523               15-0523   03

9101 *      N/A       0    3   CTLR/DEV   041/97 08:57:00:37    044/97 17:16:58:53
            3330            10000000 388D4010 08000000 00017D85 00008001 00009101
                                 0428                  0E28   19
                                 0428                  0E28   19+

***************************************************************************************************

NOTE: SYMPTOM CODES WITH AN ASTERISK ARE COUNTED AS ERRORS IN EXCEPTION REPORT
NOTE: PHYSICAL ID OF N/A MEANS THERE WERE NO DASDID CARDS

1: The overall sequence of this report is by probable failing unit.
2: A fault symptom code recorded for this PFU. All symptom codes except those for records collected in logging mode are followed by an asterisk (*). (Records collected in logging mode do not appear on the subsystem exception report.) The symptom code that appears for the format 5 (ECC correctable) OBR record is a dummy created by duplicating the contents of sense byte 7. (If sense byte 7=53, the symptom code is 5353.)
3: For DASD providing physical IDs or DASDID statements, this field contains some combination of SCUID-CTLID-DEVID, which is used to identify the probable failing unit related to a TOTAL line in the report, (See Subsystem Exception Report for exceptions). See Table 2 for the format of the physical ID. For other devices the field contains N/A.
4: The number of permanent and temporary errors encountered for this symptom code, this physical ID, and this failure affect.
5: This field defines the function or machine area affected by the failure. The possible failure affects are shown in Table 1.
6: The date and time of the first and last occurrences of the sense records for this symptom code.
7: The first sense record received for this symptom code. There may be either 24 or 32 bytes of sense data.
8: Device type.
9: If the DASD device provides physical ID, this field is the same as the physical ID and is used to identify the device related to a SUBTOTAL line in the report. Otherwise, it is the PCUA or device number.
10: The address from which the record was received. In 370XA mode, the format is CHPID device number (01–0120).
11: The EREP assigned CPU identifier. If more than one CPU, one is shown and a plus sign is printed to show there is more than one.