Subsystem Control Point (SCP) Management Programming Manual

Event Messages
Subsystem Control Point (SCP) Management Programming Manual—520619-001
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5 ZSCP-EVT-RECV-READUPDATE-ERR
Recovery. Direct command messages to another SCP process or hold them until
another SCP process is started. The SCP process might need more data pages. Try
restarting the SCP process using a larger value for the DATAPAGES startup parameter.
If the problem recurs, obtain this information (if available) before calling a Compaq
representative: the SAVEABEND file, the SCF log, the SCP trace file, and the CPU
dump.
5 ZSCP-EVT-RECV-READUPDATE-ERR
An SCP call to the Guardian READUPDATE procedure failed.
ZSCP-TKN-ERRCODE
contains the file-system error code returned by the FILEINFO or FILE_GETINFO_
procedure. The error pertains to the file $RECEIVE.
Cause. An SCP call to the READUPDATE procedure returned the indicated error. The
SCP process calls READUPDATE to communicate with another process via the file
$RECEIVE.
Effect. The SCP process issues this event message and calls the ABEND or
PROCESS_STOP_ procedure. The backup SCP process receives system message –101,
indicating process abnormal deletion. The backup process takes over.
If there is no backup process, the file system returns error 201 (nonexistent process) to
every application that is awaiting a response from the SCP process. The process that
created the SCP process receives system message –101, indicating process abnormal
deletion.
Recovery. If there is no backup process, direct command messages to another SCP
process or hold them until another SCP process is started. If the problem recurs, obtain
this information (if available) before calling a Compaq representative: the
SAVEABEND file, the SCF log, the SCP trace file, and the CPU dump.
6 ZSCP-EVT-AWAITIO-ERR
An SCP call to the Guardian AWAITIO procedure failed on the file $RECEIVE.
Tokens in Event Message
ZSCP-TKN-ERRCODE <1> token-type ZSPI-TYP-INT.
Message Text
$RECEIVE READUPDATE error: <1>
Tokens in Event Message
ZSCP-TKN-ERRCODE <1> token-type ZSPI-TYP-INT.
Message Text
AWAITIO on $RECEIVE error: <1>