ABAP Select data from SAP table /GRCPI/GRIA_S_RSLGETAB_NEW into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /GRCPI/GRIA_S_RSLGETAB_NEW table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /GRCPI/GRIA_S_RSLGETAB_NEW. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /GRCPI/GRIA_S_RSLGETAB_NEW table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/GRCPI/GRIA_S_RSLGETAB_NEW TYPE STANDARD TABLE OF /GRCPI/GRIA_S_RSLGETAB_NEW,
      WA_/GRCPI/GRIA_S_RSLGETAB_NEW TYPE /GRCPI/GRIA_S_RSLGETAB_NEW,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </GRCPI/GRIA_S_RSLGETAB_NEW> TYPE /GRCPI/GRIA_S_RSLGETAB_NEW.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/GRCPI/GRIA_S_RSLGETAB_NEW.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /GRCPI/GRIA_S_RSLGETAB_NEW
  INTO TABLE IT_/GRCPI/GRIA_S_RSLGETAB_NEW.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /GRCPI/GRIA_S_RSLGETAB_NEW
*  INTO TABLE @DATA(IT_/GRCPI/GRIA_S_RSLGETAB_NEW2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/GRCPI/GRIA_S_RSLGETAB_NEW INDEX 1 INTO DATA(WA_/GRCPI/GRIA_S_RSLGETAB_NEW2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/GRCPI/GRIA_S_RSLGETAB_NEW ASSIGNING </GRCPI/GRIA_S_RSLGETAB_NEW>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</GRCPI/GRIA_S_RSLGETAB_NEW>-FILE_NO = 1.
</GRCPI/GRIA_S_RSLGETAB_NEW>-POS = 1.
</GRCPI/GRIA_S_RSLGETAB_NEW>-SENDER_ID = 1.
</GRCPI/GRIA_S_RSLGETAB_NEW>-RECEVIVE_T = 1.
</GRCPI/GRIA_S_RSLGETAB_NEW>-POS_CREATT = 1.

ENDLOOP.

LOOP AT IT_/GRCPI/GRIA_S_RSLGETAB_NEW INTO WA_/GRCPI/GRIA_S_RSLGETAB_NEW.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/GRCPI/GRIA_S_RSLGETAB_NEW-CENTDATA, sy-vline,
  WA_/GRCPI/GRIA_S_RSLGETAB_NEW-AREA, sy-vline,
  WA_/GRCPI/GRIA_S_RSLGETAB_NEW-SUBID, sy-vline,
  WA_/GRCPI/GRIA_S_RSLGETAB_NEW-SLGFTYP, sy-vline,
  WA_/GRCPI/GRIA_S_RSLGETAB_NEW-SLGTTYP, sy-vline,
  WA_/GRCPI/GRIA_S_RSLGETAB_NEW-CLASID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/GRCPI/GRIA_S_RSLGETAB_NEW you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/GRCPI/GRIA_S_RSLGETAB_NEW TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/GRCPI/GRIA_S_RSLGETAB_NEW INTO WA_/GRCPI/GRIA_S_RSLGETAB_NEW.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/GRCPI/GRIA_S_RSLGETAB_NEW_STR, 
FILE_NO TYPE STRING,
POS TYPE STRING,
SENDER_ID TYPE STRING,
RECEVIVE_T TYPE STRING,
POS_CREATT TYPE STRING,
CENTDATA TYPE STRING,
AREA TYPE STRING,
SUBID TYPE STRING,
SLGFTYP TYPE STRING,
SLGTTYP TYPE STRING,
CLASID TYPE STRING,
DEVCLASS TYPE STRING,
T100ARBGB TYPE STRING,
T100MSGNR TYPE STRING,
ERRNO TYPE STRING,
MONBEW TYPE STRING,
MONKAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-FILE_NO sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-POS sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-SENDER_ID sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-RECEVIVE_T sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-POS_CREATT sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-CENTDATA sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-AREA sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-SUBID sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-SLGFTYP sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-SLGTTYP sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-CLASID sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-DEVCLASS sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-T100ARBGB sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-T100MSGNR sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-ERRNO sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-MONBEW sy-vline 
WA_/GRCPI/GRIA_S_RSLGETAB_NEW_STR-MONKAT sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.