topic Re: Class builder in Application Development and Automation Discussions

Class builder

Former Member — Mon, 09 Jun 2014 09:38:58 GMT

methods GET_VEHICLE

returning

value(EV_CAR_MODEL) type CHAR20

value(EV_CAR_DETAIL) type CHAR50

value(EV_BIKE_MODEL) type CHAR20

value(EV_BIKE_DETAIL) type CHAR50 . I am getting error in the following code can and it is se24 while activating the class I got this issue.

can anyone please answer my question.Below is the screen shot regarding the issue.

Moderator message - Please use proper subject lines in future.

Message was edited by: Suhas Saha

Re: Class builder

Former Member — Mon, 09 Jun 2014 09:52:27 GMT

Functional methods can return only one parameter...Please refer ABAP Keyword Documentation

Re: Class builder

Former Member — Mon, 09 Jun 2014 09:54:14 GMT

It should be declare with two different methods.check it once.

Sincerely,

Priyaranjan

Re: Class builder

Former Member — Mon, 09 Jun 2014 09:58:39 GMT

Hi Aarshrith,

Thanks for ur rply. No it can return multiple i have done before for multiple but i cannot find any sort of issue.

Re: Class builder

Former Member — Mon, 09 Jun 2014 09:59:55 GMT

Hi Priyaranjan,

Thanks for ur rply. All methods are different i checked it but iam getting the same error.

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:02:42 GMT

I guess you have confused EXPORTING with RETURNING.

If you were able to return multiple parameters using RETURNING, prove it and I would glad tell SAP that their documentation is wrong.

ABAP Keyword Documentation

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:04:55 GMT

Instead of returning parameter use importing parameter.it will work.

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:07:29 GMT

k.k. Thanks i wl try and see it.

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:09:23 GMT

Hi manish,

ur correct. but can you tell me the solution regarding this example and is related to sap technical example 8. can you please try this. I think its returning multiple values.

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:22:14 GMT

Hi All,

Thanks to all I got the solution. All of u are correct I only made a some blunder mistake.

Thanks once again for your replies.

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:39:04 GMT

what was your mistake?

Re: Class builder

Former Member — Mon, 09 Jun 2014 10:42:07 GMT

You are right. Instead of exporting parameters i have specified returning parameters.

Re: Class builder

Former Member — Mon, 09 Jun 2014 11:06:13 GMT

Thank you ..JJ

Re: Class builder

Former Member — Mon, 09 Jun 2014 11:10:32 GMT

ur pleasure. Your working on abap right now.

Re: Class builder

Former Member — Mon, 09 Jun 2014 11:12:06 GMT

as a abap hr..consulant.

Re: Class builder

Former Member — Mon, 09 Jun 2014 11:14:26 GMT

This message was moderated.

Re: Class builder

rosenberg_eitan — Mon, 09 Jun 2014 11:24:10 GMT

Hi,

But that single RETURNING parameter can be complex .

Regards.

regards.

Re: Class builder

Former Member — Mon, 09 Jun 2014 11:28:55 GMT

Hi Eitan,

Your example is very good and thanks for sharing with us.

Re: Class builder

Former Member — Tue, 10 Jun 2014 09:42:38 GMT

Hi,

You can have only one returning parameter for a method in a class.I've just created test class with method having same parameter's which you've posted.On activation, it is giving me same error msg '"... TYPE type" addition can only be specified once -'.

When you click on correct errors in error line it deletes all the three returning parameter's as shown below.

On Activation,it prompts with message which says 'do you want to delete parameter' as shown below

Thus, the method has only one returning parameter.

Hope this gives you justification for your query.

Thanks