Hi Shong, sorry I didn't check this forum this morning. I have now deleted the job which was causing the weird string to be returned and built it again (in supposedly the same way) and it now works without a problem.

When I am running one of the subjobs in my job I am recieving the following text echo'd many times in the run (error screen?)

For input string: "      "
For input string: "      "
For input string: "      "
For input string: "      "
For input string: "      "
For input string: "      "
For input string: "      "

Can anyone point me in the right direction to determine what is causing this error/warning?

Thank you.