NonStop Operating System Event Management Programming Manual

NonStop C-Base Multitasking Engine (NSC) Event
Messages (ZNSC)
HP NonStop Operating System Event Management Programming Manual—520372-020
18-34
Messages
Unconditional Tokens
Cause. All internal control blocks have identification tags known as eyecatchers. The
validation of one of these eyecatchers has failed.
Effect. The primary process fails. Data corruption might have occurred.
Recovery. If the backup process does not detect the same error, no recovery action is
needed. If the backup process detects the same error, the process fails. See Recovery
Action Requiring Vendor Support on page 18-7.
30: ZNSC-EVT-USR-CHECKPOINT
A task attempted an invalid checkpoint.
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message. Value is ZNSC-EVT-
EYECATCHER-FATAL (29).
ZNSC-TKN-PROC-NAME Subject token that specifies the process name of the
process using NSC.
ZNSC-TKN-ADDRESS Address of the invalid eyecatcher value.
ZNSC-TKN-TASK-NAME Name of the active task where the error occurred.
ZNSC-TKN-EYECATCHER Expected eyecatcher value.
ZNSC-TKN-TEXT Actual eyecatcher value.
Subject: ZNSC-TKN-PROC-NAME
Potentially critical event: No
Action event: No
Message sender: Processes using NSC
TMDS collector: No
OSM/TSM collector: Yes
Unconditional Tokens
ZEMS-TKN-EVENTNUMBER token-type ZSPI-TYP-INT
ZNSC-TKN-PROC-NAME token-type ZSPI-TYP-STRING
ZNSC-TKN-ADDRESS token-type ZSPI-TYP-INT2
ZNSC-TKN-SIZE token-type ZSPI-TYP-INT2
ZNSC-TKN-TASK-NAME token-type ZSPI-TYP-STRING
ZNSC-TKN-ERROR-DETAIL token-type ZSPI-TYP-INT2
Event-Message Text
Invalid user checkpoint.Thread task-name.
Address address, length size, check error-detail