Error in unit test package

[Former Member]

Hi,

I try to use class in my program and i have error :

DATA: c_api TYPE REF TO cl_apl_ecatt_tdc_api.

(E) Paket "S_WR" darf das Objekt "cl_apl_ecatt_tdc_api "

aus Paket "SECATT_API" in keiner der folgenden Arten verwenden:

"Refer to data/object"

I think that the problem is with the package interface but i dont now how to avoid that .

S_WR is my package .

Regards

[Former Member]

Hi Michael,

after translation it is shwing the below message

(E) parcel "S_WR" may the object "cl_apl_ecatt_tdc_api"
from parcel "SECATT_API" use in none of the following kinds:
"Refer to data/object"

so issue is with the object creation

i thnk with out creting the object you are using that class.

so create object before using the method inside that clas..

Thanks!

Edited by: M Prasanth on Jan 20, 2009 11:43 AM

[Former Member]

Hi Prasanth ,

Thanks,

How i can do something like this ,i have to declare data and after do creation of object?

Maybe u have example?

Regards

[Former Member]

Hi Michael,

follow this code,

DATA:   custom_container TYPE REF TO cl_gui_custom_container,

    IF custom_container IS INITIAL.          "Here I am creating the Object
*     Create object for custom container
      CREATE OBJECT custom_container
        EXPORTING
          container_name =  'CCONTROL'.

   ENDIF.

      CALL METHOD custom_container->free.  "Based on that object I am using that method.

For more information you can check the sample codes of the OO-ABAP in below Wiki...

https://www.sdn.sap.com/irj/scn/wiki?path=/display/abap/exampleofusingSAPObjects

may be it helps you.

Thanks!!

Edited by: M Prasanth on Jan 24, 2009 11:35 AM