topic Re: ABAP Object Class in Application Development and Automation Discussions

ABAP Object Class

Former Member — Wed, 08 Oct 2014 14:07:30 GMT

Hi Experts,

Need an advise on the following codes.

TYPES: BEGIN OF gty_obj,

PLVAR TYPE hrp1001-PLVAR,

OTYPE TYPE hrp1001-OTYPE,

objid TYPE hrp1001-objid,

END OF gty_obj.

TYPES: gtab_obj TYPE STANDARD TABLE OF gty_obj INITIAL SIZE 0.

DATA: gt_obj TYPE gtab_obj.

DATA: candidate type ref to CL_HRRCF_CANDIDATE_PREVIEW_BL.

CALL METHOD candidate->GET_PERSONAL_DATA

EXPORTING

CAND_OBJ = gt_obj.

Keep getting below error message:

"GT_OBJ" is not type-compatible with formal parameter "CAND_OBJ".

Re: ABAP Object Class

nmkarthikeya — Wed, 08 Oct 2014 14:20:22 GMT

Looks like CAND_OBJ is a structure and not internal table.

Try declaring any one of below way.

TYPES: gt_obj TYPE gty_obj.

Types: gt_obj type HROBJECT.

Regards,

Karthikeya

Re: ABAP Object Class

Former Member — Wed, 08 Oct 2014 16:31:40 GMT

CAND_OBJ is a structure of hrobject. Try this one:


DATA:
  o_candidate TYPE REF TO cl_hrrcf_candidate_preview_bl.

DATA
  w_cand_obj TYPE hrobject.

START-OF-SELECTION.
  CREATE OBJECT o_candidate.

  CALL METHOD o_candidate->get_personal_data
    EXPORTING
      cand_obj = w_cand_obj.

Re: ABAP Object Class

Former Member — Wed, 08 Oct 2014 21:12:07 GMT

Hi,

- Not sure why tou have created "types: gty_obj" when SAP has provided HROBJECT see se11. You should also use gt_obj type STANDARD TABLE OF HROBJECT.
- For you coding try passing "get_obj[]".

CALL METHOD candidate->GET_PERSONAL_DATA

EXPORTING

CAND_OBJ = gt_obj[].

Hope it helps.

Re: ABAP Object Class

Former Member — Thu, 09 Oct 2014 02:10:11 GMT

Hi All,

Thank you. But receive another error message:

You cannot create an instance of the class "CL_HRRCF_CANDIDATE_PREVIEW_BL" outside the class.

If comment this line: CREATE OBJECT o_candidate and execute the program. The below error message occur:

Pls help

Regards,

TCL

Re: ABAP Object Class

Former Member — Thu, 09 Oct 2014 05:47:37 GMT

As the CL_HRRCF_CANDIDATE_PREVIEW_BL is a Private class, create instance as follows..

CALL METHOD cl_hrrcf_candidate_preview_bl=>get_instance

IMPORTING

result = o_candidate.

Regards

Re: ABAP Object Class

Former Member — Thu, 09 Oct 2014 07:40:45 GMT

Hi All,

Thank you for all the solutions.

Regards,

TCL