TRACE_TABLE - UDM Manager configuration option

Owned by Stonebranch (Deactivated)
Jan 31, 2024

Description

The TRACE_TABLE option specifies the size of a wrap-around trace table maintained in memory.

The trace table is written when the program ends under the conditions specified by this option.

Tracing is activated, and a trace file is generated, when the MESSAGE_LEVEL option is set to trace.

Usage

Method

Syntax

IBM i

UNIX

Windows

z/OS

Command Line, Short Form

n/a





Command Line, Long Form

-trace_table size,condition


(tick)

(tick)

(tick)

Environment Variable

UDMTRACETABLE=size,condition

(tick)

(tick)

(tick)


Configuration File Keyword

trace_table size,condition

(tick)

(tick)

(tick)

(tick)

STRUDM Parameter

TRCTBL(size, *condition)

(tick)




Values

size is the size (in bytes) of the table. (A value of 0 indicates that the trace table is not used.)

The size can be suffixed with either of the following characters:

  • M indicates that the size is specified in megabytes
  • K indicates that the size is specified in kilobytes

For example, 50M indicates that 50 X 1,048,576 bytes of memory is allocated for the trace table.



condition is the condition under which the trace table is written.

Possible values for condition are:

  • error
    Write the trace table if the program ends with a non-zero exit code.
  • always
    Write the trace table when the program ends regardless of the exit code.
  • never
    Never write the trace table.