LSB_TSJOBS_HELPER_TIMEOUT=seconds
Specify the maximum time out that the local TSJobHelper service waits for a helper host to reply. After time out, the local service tries the next helper host in the LSB_TSJOBS_HELPER_HOSTS list.
Example: LSB_TSJOBS_HELPER_TIMEOUT=15
To make the modified parameter take effect, restart the LIM (by running lsadmin limrestart all) and restart the TSJobHelper Windows service on the execution hosts.
15 seconds