This variable allows you to customize the format of error and trace messages. You can set it to the sum of one or more of the following values:
| 0 | The default. No ACU prefix, process ID, time, or date is included in the trace output. |
| 1 | Adds ACU prefix to each line of the trace output. |
| 2 | Adds the process ID. |
| 4 | Adds the time. |
| 8 | Adds the microseconds; has an effect only if 4 is also specified. |
| 16 | Adds the date. |
You can also set TRACE_STYLE to one of the following keywords, which correspond to the indicated numerical values:
| NONE | 0 |
| TIMESTAMP | 12 -- The TIMESTAMP style is 4+8; it outputs timestamps with microseconds. |
| APPSERVER | 23 -- The APPSERVER style is 1+2+4+16; at the beginning of each line of the error file it outputs "ACU" followed by the date, the process ID, and the time without microseconds. |