The following debugging mechanism can be used for Data Set scripts and Data collector scripts even if no Stages Server command line access is available.
Instructions
1. Add a results column with the name 'debug' to your Data Set
2. Add the following javascript function to your Data Set script
function debug(str) { dataset.setColumnValue("debug",str); dataset.storeResultRow(); }
3. Use the function debug(“any kind of information”) ; in your Data Set script to print your information.
This function call will generate a new row in the Data Set output. For production, you have to remove the debugging or you can filter them in the Data Set.