ABAP Select data from SAP table RESCSCK_AND_OBJ 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 RESCSCK_AND_OBJ 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 RESCSCK_AND_OBJ. 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 RESCSCK_AND_OBJ 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_RESCSCK_AND_OBJ TYPE STANDARD TABLE OF RESCSCK_AND_OBJ,
      WA_RESCSCK_AND_OBJ TYPE RESCSCK_AND_OBJ,
      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: <RESCSCK_AND_OBJ> TYPE RESCSCK_AND_OBJ.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RESCSCK_AND_OBJ
  INTO TABLE IT_RESCSCK_AND_OBJ.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RESCSCK_AND_OBJ
*  INTO TABLE @DATA(IT_RESCSCK_AND_OBJ2).
*--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_RESCSCK_AND_OBJ INDEX 1 INTO DATA(WA_RESCSCK_AND_OBJ2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RESCSCK_AND_OBJ ASSIGNING <RESCSCK_AND_OBJ>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RESCSCK_AND_OBJ>-BUKRS = 1.
<RESCSCK_AND_OBJ>-SWENR = 1.
<RESCSCK_AND_OBJ>-SNKSL = 1.
<RESCSCK_AND_OBJ>-XSCKEY = 1.
<RESCSCK_AND_OBJ>-XSSCKEY = 1.

ENDLOOP.

LOOP AT IT_RESCSCK_AND_OBJ INTO WA_RESCSCK_AND_OBJ.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RESCSCK_AND_OBJ-SCKEYGRP, sy-vline,
  WA_RESCSCK_AND_OBJ-XSCKEYGRP, sy-vline,
  WA_RESCSCK_AND_OBJ-SEMPSL, sy-vline,
  WA_RESCSCK_AND_OBJ-XSU, sy-vline,
  WA_RESCSCK_AND_OBJ-SU_OBJNR, sy-vline,
  WA_RESCSCK_AND_OBJ-SU_OBJID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RESCSCK_AND_OBJ 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_RESCSCK_AND_OBJ 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_RESCSCK_AND_OBJ INTO WA_RESCSCK_AND_OBJ.


*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.

*Conversion exit SWENR, internal->external for field SWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_RESCSCK_AND_OBJ-SWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RESCSCK_AND_OBJ-SWENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SNKSL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RESCSCK_AND_OBJ-SNKSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RESCSCK_AND_OBJ-SNKSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SCKEYGRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RESCSCK_AND_OBJ-SCKEYGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RESCSCK_AND_OBJ-SCKEYGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEMPSL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RESCSCK_AND_OBJ-SEMPSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RESCSCK_AND_OBJ-SEMPSL.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_RESCSCK_AND_OBJ_STR, 
BUKRS TYPE STRING,
SWENR TYPE STRING,
SNKSL TYPE STRING,
XSCKEY TYPE STRING,
XSSCKEY TYPE STRING,
SCKEYGRP TYPE STRING,
XSCKEYGRP TYPE STRING,
SEMPSL TYPE STRING,
XSU TYPE STRING,
SU_OBJNR TYPE STRING,
SU_OBJID TYPE STRING,
OBJNR TYPE STRING,
OBJINFO TYPE STRING,
OBJTYPE TYPE STRING,
XOBJTYPE TYPE STRING,
XLOBJTYPE TYPE STRING,
OBJID TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
PROCESSID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RESCSCK_AND_OBJ_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_RESCSCK_AND_OBJ_STR-BUKRS sy-vline 
WA_RESCSCK_AND_OBJ_STR-SWENR sy-vline 
WA_RESCSCK_AND_OBJ_STR-SNKSL sy-vline 
WA_RESCSCK_AND_OBJ_STR-XSCKEY sy-vline 
WA_RESCSCK_AND_OBJ_STR-XSSCKEY sy-vline 
WA_RESCSCK_AND_OBJ_STR-SCKEYGRP sy-vline 
WA_RESCSCK_AND_OBJ_STR-XSCKEYGRP sy-vline 
WA_RESCSCK_AND_OBJ_STR-SEMPSL sy-vline 
WA_RESCSCK_AND_OBJ_STR-XSU sy-vline 
WA_RESCSCK_AND_OBJ_STR-SU_OBJNR sy-vline 
WA_RESCSCK_AND_OBJ_STR-SU_OBJID sy-vline 
WA_RESCSCK_AND_OBJ_STR-OBJNR sy-vline 
WA_RESCSCK_AND_OBJ_STR-OBJINFO sy-vline 
WA_RESCSCK_AND_OBJ_STR-OBJTYPE sy-vline 
WA_RESCSCK_AND_OBJ_STR-XOBJTYPE sy-vline 
WA_RESCSCK_AND_OBJ_STR-XLOBJTYPE sy-vline 
WA_RESCSCK_AND_OBJ_STR-OBJID sy-vline 
WA_RESCSCK_AND_OBJ_STR-VALIDFROM sy-vline 
WA_RESCSCK_AND_OBJ_STR-VALIDTO sy-vline 
WA_RESCSCK_AND_OBJ_STR-PROCESSID sy-vline      INTO ld_text SEPARATED BY SPACE.

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