Problem creating multy-instance subprocess

[ami...@masanalytics.com]

Hi, im new in RMP and i trying to build a process that have a multy- instance subprocess.

I create a web interface in the father process that have a array widget with two columns (variable= array_1), i want my subprocess iterate for every "row" of my array.

In the subprocess activity, I set the loop optios, with the name of my variable (${array_1}) but im getting erros.

Need help please!

[andre.fc....@gmail.com]

Hi,

You have to select a column of your array, like ${array_1.column_1}, so it can get the number of rows.

[ami...@masanalytics.com]

I still have the problem. I attached a sreenshot of the error

[Bidisha Das]

Hi,

You need to set the loop options in Parent process.Define your array along with column in Multi-instance loop as $(array_name.column_name} in parent process. Make sure you use the correct variable names which you have defined in Web Interface.

Use ${array_name.column_name[P_index]} in the sub-process so that it iterates till the loop ends.

Hope this helps.

Thanks & Regards

Bidisha

[Augusto Miquel]

Thanks, it works. Now im tryng to use the value in the suprocess, and i getting some errors. I have a text widget and I write ${proyecto_celda.proyecto[P_index]}, and i get an error 

"The variable (here P_result) you are parsing is a simple value instead of a hash (array of value)"

I cant fixe it, can u help me?

thanks.

Augusto Miquel V.

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[Bidisha Das]

Hi,

Don't use P_index in Loop condition.Assign this ${proyecto_celda.proyecto[P_index]} to a variable in input variables of your sub-process activity.Then use ${variable} in the Loop condition.

Thanks & Regards

Bidisha

[ami...@masanalytics.com]

Thanks Bidisha it works!