topic getting dynamically the internal table type in Application Development and Automation Discussions

getting dynamically the internal table type

Former Member — Mon, 19 Jan 2009 06:01:06 GMT

Hello all,

is there a standard function to get the internal table type name.like if a internal table is based on sflight,by using the function i pass the internal table and get the type sflight.

regards

kaushik

Re: getting dynamically the internal table type

Sm1tje — Mon, 19 Jan 2009 06:48:20 GMT

for this we have the CL_ABAP_TYPEDESCR class, subclasses and all of their methods.

Coding should look something like this:


DATA: dref TYPE REF TO data.
FIELD-SYMBOLS: <table> TYPE STANDARD TABLE,
               <line>  TYPE ANY.

DATA: lr_reference TYPE REF TO cl_abap_typedescr.
DATA: lr_tab       TYPE REF TO cl_abap_tabledescr.
DATA: lr_data      TYPE REF TO cl_abap_datadescr.

PARAMETERS: pa_tab TYPE tabname DEFAULT 'BUT000'.

CREATE DATA dref TYPE STANDARD TABLE OF (pa_tab).
ASSIGN dref->* TO <table>.

SELECT * FROM but000 INTO TABLE <table>
         UP TO 10 ROWS.

CALL METHOD cl_abap_typedescr=>describe_by_data
  EXPORTING
    p_data      = <table>
  RECEIVING
    p_descr_ref = lr_reference.

lr_tab ?= lr_reference.
lr_data = lr_tab->get_table_line_type( ).


WRITE lr_data->absolute_name.

Edited by: Micky Oestreich on Jan 19, 2009 8:09 AM

Edited by: Micky Oestreich on Jan 19, 2009 8:44 AM

Re: getting dynamically the internal table type

faisalatsap — Mon, 19 Jan 2009 07:13:21 GMT

Hi, Kaushik

Please have a look at the following Thread hope it will help you

Kind Regards,

Faisal

Re: getting dynamically the internal table type

Former Member — Mon, 19 Jan 2009 07:21:03 GMT

Hi,

to get the name of the type of an internal table

use table DDO2L .

From this you can get properties of the respective tableand also tabclass field will give u the type of the table which u want.

hope this may help you out.