Please see below this error which is preventing a SIL from running, I've never seen this one before, not sure if it's a config error or programatic/environment related.
I'm particularly puzzled by the file name being repeated three times?
This is the last task in a small batch of custom tasks, all the others have run through OK.
In the pmcmd command workflow name followed by parameter file.
Just in case check the task config in dac.
There might be chances for copying twice for task command like 'Custom_SIL_ InboundCalls.txt' and that is repeating and the most important to check is your task name or workflow name having space after SIL_
If above are correct then try this
replace -lpf with -paramfile in file infa_command.xml and try to run the load
for more details read the file comments from file.
You can find the file from location orahome\10gR3_1\bifoundation\dac\conf\infa_command.xml