02E

Explanation
The system found an error during availability manager
(AVM) processing.  One of the following contains a reason code that
explains the error: Register 15 in the SDWA or RTM2WA data areas at the time of the
error.
The SDWACRC field in the SDWA data area.
Message AVM010E.

The reason code is in the form mmrrssss.
In
the reason code: mm
The identifier for the availability manager entry point that issued
the abend
rr
A hexadecimal error indicator, which is one of the following: Indicator
Explanation
2
The system could not find an entry point in the nucleus.
12
The system could not find a load module.
18
The primary availability manager load module was not started by
started task control (STC).
19
Incorrect parameters were received through the START AVM command.
 The availability manager checks for one of the following values in
the AVMMODE parameter: OPERATOR, THINLAYER, or RESTART.
28,2A,2B,48
The availability manager continues to run normally.  However,
no additional subsystems may connect to the availability manager until
an equal number of current subsystem users disconnect from it. The
availability manager reached the maximum number of subsystems that
it can handle.
34,35,37
The availability manager received an error return code from the
I/O supervisor.  The IOS return code is located in the third byte
of the availability manager reason code.  The fourth byte of the availability
manager reason code contains an associated IOS reason code.  The error
indicator specifies which IOS service the availability manager was
trying to use: 34
PREVENTIO
35
IOPIDENT- RELEASE
37
IOPIDENT- OBTAIN

39
The availability manager could not access subsystem owned storage
to store the results of a CALLAVM request.  Most likely, from the
time the availability manager verified the CALLAVM request to the
time it completed the request, the subsystem has freed the storage.
The following error indicators specify an internal
error in the availability manager and, in most cases, cause abnormal
ending of the availability manager address space: 01
03-11
13-17
1A-27
29
2C-33
38
3A-47
49

ssss
The related system service completion codes

System action
The system abends the current task.

Operator response
Depending on the error indicator rr,
do one of the following: Indicator
Response
18
Do not try to start the availability manager under an initiator.
 Use the START command.
19
When you issue the START AVM command, omit the AVMMODE parameter.

Otherwise, notify the system programmer.

System programmer response
Depending on the error indicator rr,
do one of the following: Indicator
Response
2
Ensure that the availability manager was installed correctly.
Ensure that the availability manager's load modules contain all the
correct CSECTs.
12
Ensure that the availability manager was installed correctly.
Ensure that the load libraries contain the correct load modules.
34,35,37
Correct the failing program.

Source
Availability manager (AVM)