Sub-process input variable: Cannot index from an array using tp[instanceIndex]

Hi 

Please try this to solve your MNI

I am setting some value in caseid, casewithtask and date in first script task

In Second script task i mapped the case id and date into a CDT

In Sub Process I am using the mapped CDT for MNI

Here is the data from sub process instance

FYI, this is the sort of solution I proposed above, except now with the ability to add PVs of the type "Map", there's no need to create a custom CDT just to hold the values in question as you seem to have done here with pv!allData and the "KJA_caseswithtask" data type.  We can just create a Map (multiple) PV and assemble an array of Map objects within the a!forEach loop, and the process handles it.

Edit: but i'm giving you a well-earned upvote anyway due to your apparently extensive work setting up a live example, and gathering of screenshots - well done

FYI, this is the sort of solution I proposed above, except now with the ability to add PVs of the type "Map", there's no need to create a custom CDT just to hold the values in question as you seem to have done here with pv!allData and the "KJA_caseswithtask" data type.  We can just create a Map (multiple) PV and assemble an array of Map objects within the a!forEach loop, and the process handles it.

Edit: but i'm giving you a well-earned upvote anyway due to your apparently extensive work setting up a live example, and gathering of screenshots - well done

Thank You Mike. I create the CDT so that we are inline with proper data structure , if further needed it can be extend and easily maintained through CDT . Thank for you suggestion on using Map