Initialization tab Smartforms

[former_member589109]

Hello,
I've created a simple smart form which imports a table (IT_TABLES TYPE ZTYPE) and for every record, it prints page accordingly.

So far it worked nice, but I've realized there is a possibility for the user to pass the table with some fields missing, so I would like to insert something into them with simple "loop at".

I've thought about using the "Initial" tab, but I can't use my IT_TABLES there, because "Field IT_TABLES is unknown".

In global definitions tab I've got WA_TABLES TYPE ZTYPE.
What is the proper way to do it?

[former_member589109]

My mistake forgot to add parameters in the initialization tab.