IEC502E

Explanation
Note: For Automated Tape Library dataservers (including
Virtual Tape Servers), message IEC502E is not issued to any operator
console.  It is only issued to the System Log.
The volume
on the device is to have the indicated disposition. The disposition
(n) is one of the following: K -
Implies PRIVATE volume; the volume is to be demounted and returned
to the library.
D -
Implies PUBLIC volume; the volume is to be demounted and used
as a scratch volume when the job ends.
RK-
Implies PRIVATE-RETAIN volume; the volume is to be demounted and
retained near the system for future use. In the event that the job
ends and the volume has not been remounted, return it to the library.
RD-
Implies PUBLIC-RETAIN volume; the volume is to be demounted and
retained near the system for future use. In the event that the job
ends and the volume has not been remounted, it may be used as a scratch
volume.
R -
Implies RETAIN® volume;
the volume is to be demounted and retained near the system for future
use.  In the event that the job ends and the volume has not been remounted,
the operator must determine what disposition to give to the volume.
 This message will appear if a volume is rejected because it is not
the volume requested (for example, a conflict in the label, label
type, or density).

If the serial number is blank, O/C/EOV look
ahead mount has found a premounted and unverified (UCBVOLI=ZEROS)
volume on the next available unit. Operator intervention is required
to verify that the proper volume is mounted.
If the serial number
is a 6-digit serial number, the volume with that serial number is
to be demounted from the device.
If the serial number begins
with L, the volume to be demounted is unlabeled; the number after
the first character is an internal serial number assigned by the system
to an unlabeled volume. The internal serial number is of the form
Laaabb where aaa is the data set number (0-999) and bb is the volume
sequence number (0-99). The numbers are recycled after they reach
the limit.
 In the message text, labtyp indicates the label
type of the demounted volume (either SL, AL, NL, or NSL) and will
appear for tape volumes only).
The reason for demounting is
as follows: c
Reason for Demounting
1
 For ISO/ANSI Version 1: The accessibility field of the volume
label contains a nonblank character, which means the volume is data
set password protected and may not be processed by the operating system.
 For
ISO/ANSI Version 3 or Version 4: The accessibility code in the volume
label is not acceptable for further processing because of one of the
following:
 It is not a blank.
It is not an *uppercase A through Z.
It was rejected by the volume access exit *(for A through Z).

 Note: *For Version 4, the allowable characters are:  Uppercase
A-Z, number 0-9, and special characters ! * " % & ' ( ) + , -
. / : ; < = > ? _

2
 For ISO/ANSI Version 1:The accessibility field of the volume
label contains a nonblank character other than the character 1, which
means the file may not be processed by the operating system.
 For
ISO/ANSI Version 3 or Version 4: The accessibility code in the first
data set label (for example, HDR1) is:
 A character that is not acceptable for further processing because: It is not a blank, not an *uppercase A through Z, or not an MVS-recognized
numeric, that is, a 1 or 3 with system code IBMZLA.
It was rejected by the file access exit *(for A through Z).
It was accepted, but the ACCODE value *(A through Z) was rejected
by the file access exit.
Blank, but the ACCODE value for an output data set was rejected
by the file access exit.

 Note: *For Version 4, the allowable characters are:  Uppercase
A-Z, number 0-9, and special characters ! * " % & ' ( ) + , -
. / : ; < = > ? _

3
The system cannot process the volume which is recorded in ASCII.
The system has been modified when the CVTASCII bit was set to zero.
4
The control program has determined that conflicting data control
block (DCB) attributes have been used to define the data set on the
volume.  Some of the conflicting attributes are: BUFOFF greater than 99.
BUFOFF equal to L on OUTPUT or OUTIN.
BUFOFF equal to L and RECFM not equal to D.
OPTCD not equal to Q and LABEL equal to AL or LABEL equal to AUL.
OPTCD not equal to Q and RECFM equal to D.
OPTCD equal to Q and DSORG not equal to PS.
OPTCD equal to Q and RECFM equal to V.
LABEL equal to AL or AUL specified for a 7-track tape device.

5
This message follows IEC512I when the system detects violation
of a label standard and the installation label validation exit issues
a return code indicating the volume should be rejected. An abnormal
end follows.
6
The volume contains an ISO/ANSI volume label that is not supported.
To be processed as an ISO/ANSI volume, the volume label must contain
a 1, 3, or 4 to specify Version 1, Version 3, or Version 4 in character
position 80.  An output request to a data set other than the first
data set of an ISO/ANSI Version 1 tape is not supported.
7
The volume was rejected by the operator in response to a WTOR.
8
A volume label conflict was detected during manual-mode processing
in an IBM® 3495 Tape Library
Dataserver. A subsequent mount will be issued to allow verification
of the tape volume.
9
The volume serial number of the mounted or operator supplied volume
serial to be used in labeling a scratch volume in an MTLDS is not
defined in the tape configuration database.  The volume is dismounted
and a mount message reissued.
10
The volume serial number of the mounted or operator supplied volume
serial to be used in labeling a scratch volume in an MTLDS is defined
in the tape configuration database but does not reside in this MTLDS.
  The volume is rejected and another mount request is issued.
11
The volume serial number of the mounted or operator supplied volume
serial to be used in labeling a scratch volume in an MTLDS is defined
as a private volume in the tape configuration database.
12
NL specific volume serial was requested for input, but the volume
is a labeled volume (either ISO/ANSI or IBM) and the ATL is in manual
mode.  Verify that the correct volume is mounted.
13
The volume serial number of the mounted volume is already enqueued.
 Verify that the volume mounted matches the volume requested.
14
The mounted 3590 cartridge is either an unsupported media type
or medium length. If the tape mounted was for a non-specific mount
request, SCRATCH, demount the cartridge and select another. Verify
that the correct volume is mounted for a specific mount request, private.
If it was the correct volume the mount request may have to cancelled.

15
The mounted 3590 cartridge is unformatted and it must be formatted
prior to its use. The mounted volume will be demounted and a subsequent
mount reissued. If the tape mounted was for a non-specific mount
request, SCRATCH, demount the cartridge and select another. Verify
that the mounted volume is the correct for a specific mount request,
private. If it was the correct volume the mount request may have to
cancelled.

60
A private labeled (SL or AL) IBM 3494 (ATL) volume is mounted
for input processing and the request was for a NL volume while the
ATL is in automatic mode.

In the message text, jjj indicates the job demounting
the volume and sss indicates the job step demounting the volume.
  If a MONITOR DSNAME command is active, dsname indicates
the data set requesting the volume.  
  However, dsname will be omitted if it has not
been verified, such as when:   The volume has not been verified.
The dismount is from OPEN.
A WORM (write one, read many) write violation occurs.
A MONITOR DSNAME command is not active.

  If a MONITOR SPACE command is active and the device
is a direct access device, the SPACE parameter will appear: cccc
Total number of free cylinders on the volume.
tttt
Total number of tracks in addition to free cylinders.
aaaa
Total number of free extents.
ccc,tttt
Largest contiguous free area in cylinders and tracks.
ddname
Specifies the DDNAME of the JCL requesting the volume.
c
Specifies the reason for demounting.

If the error occurred during the listing of
the parameters in the SPACE field, one of the following messages is
specified: LSPACE-PERMANENT I/O ERROR
LSPACE-NON-STANDARD OS VOLUME
LSPACE-NOT A DIRECT ACCESS VOL
LSPACE-INVALID PARAMETER

System action
The volume is unloaded if the device is a tape
drive. If the device is a direct access unit, I/O to the device is
inhibited.

Operator response
Demount the volume and mark the serial number
and label type on the volume and perform the indicated disposition.
If LSPACE-PERMANENT I/O ERROR appears in the message text, a permanent
I/O error was encountered while trying to read the VTOC. Run the IEHLIST
utility program to list the VTOC of the volume specified by ser or dev.

System programmer response
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 JCL, the SYSOUT output, the program listing for
the job, and all printed output and output data sets related to the
problem.

Programmer response
If ddn-c appears in the
message text, the volume was probably demounted due to a programming
error or operator error. Respond as follows, if: c=1
Insure that the indicated JCL statement indicated the correct
volume.
c=2
Make sure that the correct file and volume are being mounted.
c=3
Determine how the CVT was modified and correct the error.
c=4
Insure that the data control block attributes do not conflict.

Source
DFSMSdfp

Module
IFG0194A, IFG0194F, IFG0195N, IFG0195K, IFG0553F, IFG019RA,
IGG0290F

Routing code
4

Descriptor code
2