0B6

Explanation
Library automation communication services (LACS)
has detected an error condition. The specific error is identified
by a reason code in register 15. Code
Explanation
04
The return code from the Asynchronous Operations Manager (AOM)
LIBSERV service indicates that a parameter error has been detected.
08
The return code and reason code from the AOM AOMQUE service indicate
that an invalid request was made.
0C
The return code from the Library Control System (LCS) CBRXVOL
service indicates that a parameter error has been detected.
10
The return code from the LCS CBRXLCS service indicates that a
parameter error has been detected.
14
A non-zero return code has been received from the OAM message
construction service.
18
The return code and reason code from the IEEMIFSV message buffer
manager service indicate that a parameter error has been detected.
1C
The return code and reason code from the AOM LIBSERV service indicate
that no libraries have been defined to AOM.
20
The return code and reason code from the AOM LIBSERV service indicate
that the library configuration has not yet been set to AOM.
24
During the processing of a library mount request, a mount order
has been sent to the library. The library has responded with a unit
check and an error recovery action (ERA) code. The mount request was
for a specific volume, but the ERA code is appropriate only for a
scratch volume.
28
During the processing of a library mount request, a mount order
has been sent to the library.  The library has responded with a unit
check and an error recovery action (ERA) code. The mount request was
for a scratch volume, but the ERA code is appropriate only for a specific
volume.
2C
During the processing of a library mount or demount request, an
order has been sent to the library. The library has responded with
a unit check and an error recovery action (ERA) code. The ERA code
is an unexpected and inappropriate response to the order.
30
During the processing of a library mount request, the library
has indicated that the mount operation completed successfully, but
the external volume serial number of the mounted volume does not match
the requested volume serial number.
34
The return code from the Library Control System (LCS) CBRXLIB
service indicates that a parameter error has been detected.

System action
The system abnormally ends the task. An SVC dump
is requested and the error is recorded in SYS1.LOGREC. The system
resumes processing of the task. LACS sets the permanent error return
code and an appropriate reason code, and returns control to the caller.
The job for which the LACS service was requested fails.  

Operator response
Resubmit the failing job. If the failure persists,
notify the system programmer.

System programmer response
For reason codes 04, 08, 0C, 10, 14,
and 18, the problem is probably caused by incorrect LACS software.
For reason codes 1C and 20, the problem is probably caused by incorrect
software in the caller of LACS or in AOM. For reason codes 24, 28,
2C, and 30, the problem is probably caused by incorrect library micro-code.
Save the console log and the dump data set, print the contents of
SYS1.LOGREC, then search problem reporting databases for a fix for
the problem. If no fix exists, contact the IBM® Support Center.