The traces needed are tcp/ip=7 traces on the WPs. There are two methods to turning on traces, either set in the ini file or from the AWI -> Administration perspective. The following steps can be followed:
Set in in ifile
1) Stop all WPs
2) in the ucsrv.ini file (for all nodes running WPs), change the following line in the [TRACE] section:
tcp/ip=0
to:
tcp/ip=7
3) start the WPs
4) reproduce the error/issue
5) Gather all WP log files (from all nodes that run WPs) that end in 00.txt - by default these will be in the automation engine's /temp directory and have a name like WPsrv_log_###_00.txt where ### is a number from 001 to 999
6) Gather all WP trace files (from all nodes that run WPs) that end in 00.txt - by default these will be in the automation engine's /temp directory and have a name like WPsrv_trc_###_00.txt where ### is a number from 001 to 999
7) zip these files and send them to support
8) Don't forget to turn off traces by following steps 1 through 3, changing the line to
tcp/ip=0
Activated in the AWI (no WP stop required in most cases)
1) Login to the AWI as a user with access to the Administration perspective
2) Go to Administration perspective
3) Go to the "Automation Engine Management" section and right-click on a single WP that is currently running
4) Choose "Advanced Options"
5) In the dropdown for "TCP/IP", choose "7 = SMTP"
6) Be sure that "Memory trace" is unchecked
7) Click "Apply" (this will turn on tracing for ALL WPs)
8) reproduce the error/issue
9) Gather all WP log files (from all nodes that run WPs) that end in 00.txt - by default these will be in the automation engine's /temp directory and have a name like WPsrv_log_###_00.txt where ### is a number from 001 to 999
10) Gather all WP trace files (from all nodes that run WPs) that end in 00.txt - by default these will be in the automation engine's /temp directory and have a name like WPsrv_trc_###_00.txt where ### is a number from 001 to 999
11) zip these files and send them to support
12) Don't forget to turn off traces by following steps 1 through 7, changing "TCP/IP" back to "0 = no output"