FM for Variable and there type used in program .

[Former Member]

Hi Expart,

Is there is any FM which return all the variable with there ref type (Data element ,C,id,t... like that ) when we pass the program name . i only know about RS_PROGRAM_INDEX which return all variable with in pgm .

and how to used FM " RS_PROGRAM_INDEX _SOURCE " It's may also return the variable and type .

Plz Plz help to get this

Thanks

Raju

[Former Member]

Hi,

I know for Internal Table use class CL_ABAP_STRUCTDESCR,

Try this...

DATA : l_descr_ref TYPE REF TO cl_abap_structdescr.

l_descr_ref ?= cl_abap_typedescr=>describe_by_data( itab ).

Now l_descr_ref->components holds the entire list of fields in itab.

Thanks & Regards,

ShreeMohan

[Former Member]

Go to Standard Program LSEMOF02

and search for your FM RS_PROGRAM_INDEX_SOURCE

[Former Member]

But i am only pass the program name to RS_PROGRAM_INDEX_SOURCE But it will not return anything.Please help me to get all variable with type in a program .

Thanks

Raju

[Former Member]

Try the function Module 'RS_PROGRAM_INDEX'. This returns all the components of the program.

Also, check the FM 'GET_GLOBAL_SYMBOLS'.

Edited by: jaya rangwani on Aug 12, 2009 10:48 AM

[Former Member]

Hi ,

By using FM GET_GLOBAL_SYMBOLS , i am only getting the System define ref type ,not getting user define type .

Please help me .

Thanks

Raju

[Former Member]

Hi,

I know for Internal Table use class CL_ABAP_STRUCTDESCR,

Try this...

DATA : l_descr_ref TYPE REF TO cl_abap_structdescr.

l_descr_ref ?= cl_abap_typedescr=>describe_by_data( itab ).

Now l_descr_ref->components holds the entire list of fields in itab.

Thanks & Regards,

ShreeMohan

[Former Member]

Hi

ShreeMohan Puga...

How to display the attibute of l_descr_ref which ref to class cl_abap_structdescr .that is Components table content length and data type .plz help me to get the value

Thanks

Raju

[Former Member]

Hi,

TYPES:
  BEGIN OF my_struct,
    comp_a type i,
    comp_b type f,
  END OF my_struct.

DATA:
  my_data   TYPE my_struct,
  descr_ref TYPE ref to cl_abap_structdescr.

FIELD-SYMBOLS:
  <comp_wa> TYPE abap_compdescr.

START-OF-SELECTION.
  descr_ref ?= cl_abap_typedescr=>describe_by_data( my_data ).

  WRITE: / 'Typename     :', descr_ref->absolute_name.
  WRITE: / 'Kind         :', descr_ref->type_kind.
  WRITE: / 'Length       :', descr_ref->length.
  WRITE: / 'Decimals     :', descr_ref->decimals.
  WRITE: / 'Struct Kind  :', descr_ref->struct_kind.
  WRITE: / 'Components'.
  WRITE: / 'Name              Kind   Length   Decimals'.
  LOOP AT descr_ref->components ASSIGNING <comp_wa>.
    WRITE: / <comp_wa>-name, <comp_wa>-type_kind,
             <comp_wa>-length, <comp_wa>-decimals.
  ENDLOOP.

Thanks &regards,

ShreeMohan

[Former Member]

Hi Expart ,

I don't want to know the basic type ,i only have to know the ref data type like

P_EBELN LIKE EKKO-EBELN.

Only i want that p_ebeln variable name and type ref is ekko-ebeln ,not CHAR with length 10 .

plz help me to do this .

[Former Member]

Hi,

Why don't you copy the FM which gives you basic types and then modify it according to your requirement.

or create our own new program for this.

Regarads,

Raj Gupta

[Former Member]

Hi

How to do this can you help me plzz

[Former Member]

Hi,

Or is there any FM which return the ref type (data element or like ekko-ebeln ) ,if we pass the variable name .

Plz help me .

Thanks

Raju