topic Re: Class with returning parameter in Application Development and Automation Discussions

Class with returning parameter

Former Member — Tue, 20 Nov 2007 08:17:28 GMT

Hi all,

i have a class with one returning parameter.

R_FLIGHT returning type structure (with carrid and object references).

field-symbols: <wa_flight> like line of r_flight.

My error:

r_flight is unknown

Whats wrong? Why can i am not access the parameter r_flight??

regards

Re: Class with returning parameter

matt — Tue, 20 Nov 2007 10:12:46 GMT

r_flight is a structure, not a table. Hence "<b>like line of r_flight</b>" makes no sense.

Either redefine r_flight as a table, or simply define

field-symbols: <wa_flight> like r_flight

rgds, matt.

Re: Class with returning parameter

Former Member — Tue, 20 Nov 2007 10:47:07 GMT

hi,

thanks.

But how can i get an internal table of the structure as a return value.

regards

Re: Class with returning parameter

matt — Tue, 20 Nov 2007 10:55:13 GMT

If you want to return an internal table as a return value, then your return parameter must be defined as a type that is a table. Currently, your return parameter is a structure, not a table.

You can define the type in the TYPES section of your class. Or you can use a predefined table type in the data dictionary. Or you can define a table type in the data dictionary.

rgds, matt