Josh,

Thanks for your note.

I am trying to run the script as a pipeline job in the background, but I get an error in the getSession call. (This is the same exact script that runs smoothly with a dataset of 50 rows.)

Error in fromJSON(mydata) : unexpected character '<'
Calls: getSession -> .setupSchemas -> labkey.getSchemas -> fromJSON
Execution halted

I have attached the output of sessionInfo() in case that helps.

Thanks,
Shadi

PS. To clarify, this script runs smoothly if I run it the normal way and not in the background.