IEC026I
637-rc,mod, jjj,sss,ddname[-#], dev,ser,dsname(member)

Explanation

The error occurred during end-of-volume for a data set on magnetic tape or an end-of-volume during concatenation.

In the message text:
rc
Associates this message with system completion code 637 and with the return code.
jjj
The job name.
sss
The step name.
ddname[-#]
DDname (followed by a concatenation number if it is part of a concatenation and not the first DD statement in the concatenation).
dev
The device number.
ser
The volume serial number.
mod
The name of the module in which the error occurred.
dsname(member)
The data set name. Member name if specified.
The explanation for the hex return code is as follows:
Return Code
Explanation
04
An I/O error occurred while reading a tape label, writing a tape mark, or positioning a magnetic tape volume.
08
Following user trailer label processing, an I/O error occurred positioning a magnetic tape.
0C
Concatenation of data sets with unlike attributes was detected, but not specified in the DCB (that is, DCBOFLGS bit 4 is 0).
10
An I/O error occurred while positioning a magnetic tape data set that was opened with the option INPUT or INOUT to be read backward. If it is a tape with standard labels, the error occurred positioning at the labels. If it is a tape with no labels, the error occurred positioning at the data.
14
An I/O error in tape positioning occurred for a data set with the LEAVE option specified in the OPEN macro instruction or with the LEAVE option specified in the FEOV macro instruction.
18
An I/O error in tape positioning occurred for a data set opened with the REREAD option.
1C
An I/O error occurred in tape positioning when FEOV is issued for a data set with DISP=PASS and no OPEN option 2 specified.
20
The RDBACK option was incorrectly specified. During EOV/FEOV processing for a new concatenated tape volume, EOV/FEOV found that the RDBACK option had been specified, but it is not supported with concatenation.
24
An I/O error occurred rewinding a scratch magnetic tape volume. Either FEOV with a REWIND option was issued, or no OPEN option 2 was specified when the DISP was not PASS.
2C
If this message is not preceded by an IEC710I, IEC711I or IEC712I message for this volume, an I/O error occurred while rewinding a magnetic tape volume before verifying the volume label. If this message is preceded by an IEC710I, IEC711I or IEC712I message for this volume, the label anomaly exit routine of your installation caused this ABEND. In the latter case, the system called this exit because of the condition described in that message.
30
During EOV data set concatenation processing, the next data set to be processed was a tape data set with a data set sequence number greater than 9999 which is not supported at this level of the system.
34
An I/O error occurred during end-of-volume processing while reading the volume label of a magnetic tape volume or the operator replied 'A' to message IEC514D after a label error.
38
An I/O error occurred while positioning a tape without a label or with nonstandard labels.
3C
An I/O error occurred while positioning a concatenated magnetic tape data set. If it has standard labels, the error occurred positioning at the labels. If it has no labels, the error occurred positioning at the data.
40
An I/O error occurred while positioning a magnetic tape data set that was opened with the option INPUT or INOUT to be read forward. If it is a tape with standard labels, the error occurred positioning at the labels. If it is a tape with no labels, the error occurred positioning at the data.
44
An I/O error occurred while checking sense bytes to determine if a file protect ring is on a magnetic tape containing a data set opened for INOUT.
4C
An I/O error occurred in tape positioning following user header label processing.
50
A perform subsystem function error was detected during a logical write protection operation in an ATLDS.
54
An error was detected while processing a tape cartridge in an ATLDS or MTLDS. See the accompanying message(s) for detailed information about the error.
58
The system encountered an error while attempting to update a volume record in the tape configuration database.
5C
An ATLDS tape library volume was opened for output processing and it is file protected.
60
An ATLDS or MTLDS tape library volume record to be updated was not found in the tape configuration database.
64
A CBRXVOL parameter list error was detected when the system was attempting to update an ATLDS or MTLDS tape library volume record.
68
A CBRXVOL internal processing error occurred while the system was attempting to update an ATLDS or MTLDS tape library volume record.
6C
An SAF/RACF authorization failure occurred while the system was accessing the ATLDS or MTLDS tape configuration database.
70
The system encountered a catalog access error while processing an ATLDS or MTLDS tape library volume record.
74
A label type other then SL, SUL, AL, or AUL was specified for a tape volume in an ATLDS or MTLDS.
78
The error system default value has been exceeded for a tape volume in an automatic tape library dataserver (ATLDS) or MTLDS.
7C
The operator replied M to WTOR IEC507D for a private volume in an automatic tape library dataserver.
80
An unexpected return code was returned by CBRXVOL while attempting to update or read an ATLDS or MTLDS tape volume record.
84
An extended length ATLDS cartridge was mounted on a non-extended length cartridge capable device.
88
An ATLDS cartridge was mounted that exceeds the IBM® supported maximum length and an I/O encryption error occurred during processing of an EOV macro instruction.
8C
An ATLDS private cartridge's internal volume serial number was unreadable, had no label (NL), or the volume was uninitialized.
90
Invalid return code from an OCE Tape Installation Exit. See IEC998I for name of specific exit and value of invalid return code.
94
A non-labeled (NL) volume is requested for an IBM 3494 (ATL) data set, but a labeled (SL or AL) volume was mounted when extending to a new volume.
98
A private labeled (SL or AL) D/3494 or IBM 3494 (ATL) volume is mounted for input processing and the request was for a NL volume while the ATL is in automatic mode.
9C
The 3590 cartridge mounted for a specific mount request in an automated tape library data server is unformatted. 3590 cartridges must be formatted before they can be processed.
A0
The 3590 cartridge mounted for a specific mount request in an automated tape library data server is either an unsupported media type or medium length.
A4
End-of-volume is attempting to process a tape data set requesting 32 bit blockid recording. However, the drive command to set 32 bit blockid failed.
A8
An attempt was made to overwrite existing data or labels when extending to a WORM-type tape cartridge during output processing. Neither data nor labels can be overwritten on this cartridge type.
AC
Media6, Media7 or Media8 mounted on IBM 3592 and no software support exists.
B0
The last known volume for the data set could not be located while reading a multivolume SMS-managed DASD data set.
B4
Tape volumes associated with a multivolume tape data set are being read out of sequence.
B8
The last known volume for the data set could not be located while reading a multivolume tape data set forward.
BC
The last known volume for the data set could not be located while reading a multivolume DASD data set.
CO
The task attempted to reprocess a tape volume serial number that was previously dequeued as requested in a JCL DD parameter FREEVOL=EOV when using the same DD statement.
C4
During EOV, the system was unable to write a message to the operator.

System action

The task is ended unless the error is to be ignored as specified in the DCB ABEND exit routine. If the error is to be ignored, the system will attempt to close the DCB before returning to the user. If the error occurred in an IBM 3495 Tape Library Dataserver then a software error record is also written to the logrec data set.

Operator response

Start a generalized trace facility (GTF) trace, and re-create the problem. Reply to message AHL100A with:
TRACE=SYS,USR,SLIP
On the DD statement for the data set in error, specify:
DCB=DIAGNS=TRACE

System programmer response

This error may be caused by a hardware problem; if applicable, contact hardware support. If the error recurs and the program is not in error, look at the messages in the job log for more information. Search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM Support Center. Provide the SYSOUT output for the job and the logrec data set error record if the error occurred in an IBM 3495 Tape Library Dataserver.

Programmer response

Except for code C4 or an I/O error, this is a probable user error. Correct the errors causing abnormal end as indicated by the return code in the message text. Rerun the job. For code C4, see the system programmer.

If an I/O error has occurred, a defective volume or device may be the cause. Save the output from the failing job to aid in the analysis of the problem.

Rerun the job specifying a different volume or device. If a scratch volume was being used when the I/O error occurred, request a different volume. If that does not solve the problem, request a different device in the UNIT parameter of the DD statement. If a specific volume is needed, try requesting a different device in the UNIT parameter of the DD statement. Rerun the job.

If the error occurred in an IBM 3495 Tape Library Dataserver and it was not because the volume is file-protected, then resubmit the job. If the job fails after resubmission, then Search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM Support Center.

Module

IFG0551T

Routing code

11

Descriptor code

6