topic Re: DDIF_FIELDINFO_GET Replace class in Application Development and Automation Discussions

DDIF_FIELDINFO_GET Replace class

Former Member — Mon, 12 Oct 2009 13:37:37 GMT

HI ,

There is class or method which replace the FM DDIF_FIELDINFO_GET ?

Regards

Joy

Re: DDIF_FIELDINFO_GET Replace class

RaymondGiuseppi — Mon, 12 Oct 2009 13:42:55 GMT

Use CL_ABAP_ELEMDESCR=>GET_DDIC_FIELD. (Look at [Run Time Type Services in Release 6.40 |http://help.sap.com/abapdocu_70/en/ABENNEWS-640-RTTI.htm])

Regards,

Raymond

Re: DDIF_FIELDINFO_GET Replace class

Former Member — Mon, 12 Oct 2009 14:00:19 GMT

HI Raymond

Thanks a lot ,

in the FM i provide in field ls_domain_name-domain_type

domain_type  domain_index
DATFM	        1

and in LT_DOMAIN_VALUES i get :

1		EQ	E	DD.MM.YYYY
2		EQ	E	MM/DD/YYYY
3		EQ	E	MM-DD-YYYY


      CALL FUNCTION 'DDIF_FIELDINFO_GET'
        EXPORTING
          tabname        = 'USDEFAULTS'
          langu          = sy-langu
          lfieldname     = ls_domain_name-domain_type
        TABLES
          fixed_values   = lt_domain_v
        EXCEPTIONS
          not_found      = 1
          internal_error = 2
          OTHERS         = 3.

There is a way to use it the same since i dont see where i can put the table name and the field name .

Thanks for quick replay .

Regards

Re: DDIF_FIELDINFO_GET Replace class

RaymondGiuseppi — Mon, 12 Oct 2009 14:07:03 GMT

- Use CL_ABAP_STRUCTDESCR=>GET_DDIC_FIELD_LIST to get the field list of table/structure

- Use CL_ABAP_ELEMDESCR=>GET_DDIC_FIXED_VALUES to get the value list of data element (of its domain)

Regards,

Raymond

Re: DDIF_FIELDINFO_GET Replace class

Former Member — Mon, 12 Oct 2009 18:14:55 GMT

HI Raymond,

Can u provide an example how to use it since i don't know where I put The input data

such as table name and domain types .

tabname        = 'USDEFAULTS'
          lfieldname     = ls_domain_name-domain_type

Thanks

Joy S

Edited by: Joy Stpr on Oct 13, 2009 8:06 AM

Re: DDIF_FIELDINFO_GET Replace class

Former Member — Tue, 13 Oct 2009 06:18:07 GMT

Hi,

Try with the following alternative FMs

DDIF_FIELDLABEL_GET

DDIF_NAMETAB_GET

DD_INT_UPDATE_DDFTX

Regards,

Deeba

Re: DDIF_FIELDINFO_GET Replace class

Former Member — Tue, 13 Oct 2009 08:39:06 GMT

HI ,

Thanks but i want to use the classes instead the function do u have an idea how to provide the table ?

Regards

Re: DDIF_FIELDINFO_GET Replace class

RaymondGiuseppi — Tue, 13 Oct 2009 09:13:02 GMT

Look via SE24 at the parameters of the methods, a little sample for fields description of structure/table:

DATA: lcl_abap_structdescr TYPE REF TO cl_abap_structdescr,
      lt_ddic_info         TYPE ddfields.

FIELD-SYMBOLS: <ddic_info> TYPE LINE OF ddfields.

lcl_abap_structdescr ?= cl_abap_structdescr=>describe_by_name( 'MARA' ).

lt_ddic_info = lcl_abap_structdescr->get_ddic_field_list( ).

LOOP AT lt_ddic_info ASSIGNING <ddic_info>.
* Here select your field
ENDLOOP.

Another for a single field description

  DATA:
    lo_descr      TYPE REF TO cl_abap_elemdescr,
    ls_field      TYPE dfies,
    lt_domvalue   TYPE ddfixvalues.
  lo_descr ?= cl_abap_elemdescr=>describe_by_name( 'MARA-MATNR'  ).
  ls_field  = lo_descr->get_ddic_field( ).
  lt_values = lo_descr->get_ddic_fixed_values( p_langu = sy-langu )

Regards,

Raymond