topic Re: Probelm in Class Method in Application Development and Automation Discussions

Probelm in Class Method

former_member207480 — Wed, 16 Apr 2014 12:02:36 GMT

Hi,

I have created one class interface and assigning method with follwing sequence

ZIF_VEHICLE_MODEL~GET_MODEL

But when I add ~GET_MODEL after ZIF_VEHICLE_MODEL, system shows below error message.

Special characters are not allowed in names

Message no. OO103

Kindly suggest the same.

Thanks and Regards

Amol Khochare

Re: Probelm in Class Method

matt — Wed, 16 Apr 2014 12:26:01 GMT

Why not share the code you've written instead of a fragment? How people expect help when they post so little detail is beyond me.

Re: Probelm in Class Method

Former Member — Wed, 16 Apr 2014 12:29:04 GMT

you can't name the method with ~ symbol. This symbol is used to emhpasize, that the method's definition placement is in the corresponding interface.

Re: Probelm in Class Method

former_member207480 — Wed, 16 Apr 2014 12:30:32 GMT

Re: Probelm in Class Method

former_member207480 — Wed, 16 Apr 2014 12:33:08 GMT

So how can i implement this. When I go to define the code, it shows error message as field is unknown due to did not implement in method.

Regards

Amol Khochare

Re: Probelm in Class Method

SuhaSaha — Wed, 16 Apr 2014 12:58:26 GMT

Can you show us how you implemented the interface in the class?

I think there is something missing...

Re: Probelm in Class Method

former_member207480 — Wed, 16 Apr 2014 13:02:25 GMT

This message was moderated.

Re: Probelm in Class Method

engswee — Wed, 16 Apr 2014 13:21:28 GMT

Hi Amol

You should not define the method directly in your ZCL_CAR_DETAILS. Instead, in class ZCL_CAR_DETAILS, go to "Interface" tab and enter the interface ZIF_VEHICLE_MODEL there.

After that, if you switch back to the "Methods" tab, you should see the methods from the interface class already there.

Rgds

Eng Swee

Re: Probelm in Class Method

Former Member — Wed, 16 Apr 2014 14:25:07 GMT

Amol,

Add the interface you have created in the INTERFACE tab instead of the METHODS tab.

thanks,

Vikram.M

Re: Probelm in Class Method

Former Member — Wed, 16 Apr 2014 14:41:13 GMT

Hi AMOL,

it seems u are trying for a multiple inheritance from the SAP technical.

First of all multiple inheritance are used for re usability,that means the same interfaces

can be used in different classes for different functionality.

So create an interface with name ZIF_VECHILE_MODEL AND method name GET_MODEL and

parameter name RV_MODEL. And activate it.

Next create a CLASS with name ZCL_CAR_DETAILS.And if u want to use the the GET_MODEL METHOD IN THIS CLASS,NO NEED TO WRITE ZIF_VECHILE_MODEL~GET_MODEL EXPLICITLY.

JUST GO TO INTERFACES TAB IN THE CLASS AND GIVE THE INTERFACE NAME

ZIF_VECHILE_MODEL,THATS ALL.

NOW GO AND CHECK IT IN THE METHODS TAB,IT WILL COME DEFAULTLY.

Re: Probelm in Class Method

former_member207480 — Thu, 17 Apr 2014 03:58:35 GMT

Ok Thank u. I understood.

Thanks and Regards

Amol Khochare

Re: Probelm in Class Method

former_member207480 — Thu, 17 Apr 2014 04:12:53 GMT

Details are not showing after Method.

Thanks and Regards

Amol Khochare

Re: Probelm in Class Method

Former Member — Thu, 17 Apr 2014 05:55:12 GMT

Hi,

I didnt get ur problem