Callable object and Guided procedures

Question

Hi all,
Where we use callable objects? i want to know about the basic of callable object and guided procedure?
sorry if my question is very silly

Answer 1

Hi again
Callable objects can be many types, including applications (like web dynpro), services (e.g. web services), remote function modules, intercative and composite forms, etc.
The GP framework comes with a set of ready-to-use COs that you can see when you open the Create Callable Object wizard. Here is a list of the so-called predefined COs in GP:
http://help.sap.com/saphelp_nw70/helpdata/en/0f/619fd378a641b29386063019c24fc4/content.htm
Since applications and services themselves are of various types, here is a link for creating COs of those types in GP design time:
http://help.sap.com/saphelp_nw70/helpdata/en/da/a680415dc6050de10000000a1550b0/content.htm
You can also implement your own callable object type, but here you have to use the NW Developer Studio, apart from the GP worksets. Here is a link to give an overview:
http://help.sap.com/saphelp_nw70/helpdata/en/43/e74cb156b60a29e10000000a11466f/content.htm
Finally, here is a document that gives general info about exposing applications as COs and links to various areas, connected to CO implementation and usage in GP:
http://help.sap.com/saphelp_nw70/helpdata/en/08/d88041a17e060de10000000a1550b0/content.htm
Hope that is helpful
Greetings and good luck with the reading
Petra