Fetching Field Name/Domain Name/Check Table name based on Select-Option

[Former Member]

Hi,

I have my selection screen declared with below select-option.

DATA: gv_vkorg TYPE vkorg.

SELECT-OPTIONS: s_vkorg FOR gv_vkorg.

Now i want to fetch Field Name, Domain Name, Check Table related to 'VKORG' based on select-option: S_VKORG.

Can it be possible possible to directly fetch these based on S_VKORG!

Based on Field Name i am able fetech Domain Name from DD03L, Check table from DD01L based on domain name.

But i want to fetch Field Name, Domain Name, Check Table based on select-option: S_VKORG!

Thanks in advance.

Thanks,

Kumar.

[Former Member]

Hi Kumar,

You can use the run tine service classes to do this.

DATA:
      type   TYPE REF TO cl_abap_typedescr,
      descr TYPE REF TO cl_abap_datadescr,
      range TYPE REF TO cl_abap_structdescr.

type = cl_abap_typedescr=>describe_by_data( s_vkorg ).
range ?= type.
descr = range->get_component_type( 'LOW' ).

Cheers

Jon

[Former Member]

Hi Jonathan,

Thank you for the reply.

I can see field name under Help_ID.

How can i get it (Help_ID value) into some variable!

Thanks,

Kumar.

[awin_prabhu]

Add below marked lines additionally to your code.

DATA:
      type   TYPE REF TO cl_abap_typedescr,
      descr TYPE REF TO cl_abap_datadescr,
      range TYPE REF TO cl_abap_structdescr,
      p_name TYPE string.                      " <--------

type = cl_abap_typedescr=>describe_by_data( s_vkorg ).
range ?= type.
descr = range->get_component_type( 'LOW' ).

p_name = descr->get_relative_name( ).   " <-------- Variable P_NAME contains 'VKORG'

[Former Member]

Hi,

Thank you for reply.

I have one more issue.

I have written a method for validation of selection screen elements.

This method i am calling as below:

Method

EXPORTING

im_sel_scr_field = gt_sel_field[]

Where gt_sel_field[] = s_vkorg[]. (or) gt_sel_field[] = s_vtweg[] etc.. i will pass for each validation

gt_sel_field TYPE TABLE OF zsel_field,

zsel_field structure is created with sign, option low, high field values.

im_sel_scr_field is of type zsel_field_tt (Table type for zsel_field structure)

But i want to pass s_vkorg and s_vtweg etc... sel-options as method parameter instead of gt_sel_field[].

Can anyone resolve this issue.

Thanks in advance.

Thanks,

Kumar.

[Former Member]

Hi,

Any resolution for above issue!

Basically my intention is to pass S_VKORG, S_VTWEG, S_PSTYV etc... different type of select-option as method paramters but corresponding structure in Method should be compatiable.

But currently my method structure in having low as 45 char, high as 45 char. But if i am trying to pass S-VKORG it is saying as not compatiable as lengths differ.

Can any one provide inputs for the same!

Thanks,

Kumar.