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IBM Informix OnLine Database Server Administrator’s Guide

The OnLine error message format is straightforward:

-nn

OnLine messages begin with a number that identifies the category of error.
Explanatory text follows. Use the error message number as a key into the
Informix Error Messages manual. The manual lists all Informix error messages
(not just OnLine messages), along with information about the cause of the
error and corrective actions available to you. An example of an OnLine error
message follows:

-146

ISAM error: The other copy of this disk
is currently disabled or non-existent.

UNIX

operating-system error messages are passed on to you by OnLine. Most

initialization errors generated by

UNIX

 refer to shared-memory resource

deficiencies. These messages are returned to the OnLine initialization process
tbinit

. For this reason, tbinit often appears first in the error message text.

The tbinit process name is typically followed by three items of information
generated by

UNIX

. The specifics of the messages vary, depending both on

the error and on your machine platform. In general, the message conforms to
the following format:

tbinit:UNIX_call[mnemonic][associated_values]

Your

UNIX

 documentation contains precise information about the cause of

any

UNIX

 errors and detailed information about corrective actions.

Usually,

UNIX

 system call errors indicate a deficiency in a shared-memory

resource when OnLine is attempting to create its own shared memory. The
information on

describes how OnLine uses the

UNIX

kernel param-

eters in shared-memory creation. You might be able to diagnose the problem
and identify the appropriate corrective action from this information.