ABAP Select data from SAP table /SCMB/PRODSUB_S_VAL_RES_SET into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCMB/PRODSUB_S_VAL_RES_SET 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 /SCMB/PRODSUB_S_VAL_RES_SET. 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 /SCMB/PRODSUB_S_VAL_RES_SET 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_/SCMB/PRODSUB_S_VAL_RES_SET TYPE STANDARD TABLE OF /SCMB/PRODSUB_S_VAL_RES_SET,
      WA_/SCMB/PRODSUB_S_VAL_RES_SET TYPE /SCMB/PRODSUB_S_VAL_RES_SET,
      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: </SCMB/PRODSUB_S_VAL_RES_SET> TYPE /SCMB/PRODSUB_S_VAL_RES_SET.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMB/PRODSUB_S_VAL_RES_SET
*  INTO TABLE @DATA(IT_/SCMB/PRODSUB_S_VAL_RES_SET2).
*--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_/SCMB/PRODSUB_S_VAL_RES_SET INDEX 1 INTO DATA(WA_/SCMB/PRODSUB_S_VAL_RES_SET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMB/PRODSUB_S_VAL_RES_SET>-REQUEST = 1.
</SCMB/PRODSUB_S_VAL_RES_SET>-UUID = 1.
</SCMB/PRODSUB_S_VAL_RES_SET>-OBJECT_TYPE = 1.
</SCMB/PRODSUB_S_VAL_RES_SET>-OBJECT = 1.
</SCMB/PRODSUB_S_VAL_RES_SET>-SUBSTITUTE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMB/PRODSUB_S_VAL_RES_SET-CONTEXT_TYPE1, sy-vline,
  WA_/SCMB/PRODSUB_S_VAL_RES_SET-CONTEXT1, sy-vline,
  WA_/SCMB/PRODSUB_S_VAL_RES_SET-CONTEXT_TYPE2, sy-vline,
  WA_/SCMB/PRODSUB_S_VAL_RES_SET-CONTEXT2, sy-vline,
  WA_/SCMB/PRODSUB_S_VAL_RES_SET-GROUP_NAME, sy-vline,
  WA_/SCMB/PRODSUB_S_VAL_RES_SET-VERSION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMB/PRODSUB_S_VAL_RES_SET 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_/SCMB/PRODSUB_S_VAL_RES_SET 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_/SCMB/PRODSUB_S_VAL_RES_SET INTO WA_/SCMB/PRODSUB_S_VAL_RES_SET.


*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_/SCMB/PRODSUB_S_VAL_RES_SET_STR, 
REQUEST TYPE STRING,
UUID TYPE STRING,
OBJECT_TYPE TYPE STRING,
OBJECT TYPE STRING,
SUBSTITUTE TYPE STRING,
CONTEXT_TYPE1 TYPE STRING,
CONTEXT1 TYPE STRING,
CONTEXT_TYPE2 TYPE STRING,
CONTEXT2 TYPE STRING,
GROUP_NAME TYPE STRING,
VERSION TYPE STRING,
SET_ID TYPE STRING,
IS_EXIT TYPE STRING,
IS_LEAD TYPE STRING,
SEQUENCE TYPE STRING,
NUMERATOR TYPE STRING,
DENOMINATOR TYPE STRING,
PERCENT TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
TIME_ZONE TYPE STRING,
REASON TYPE STRING,
STATUS TYPE STRING,
IS_ATP_PROD TYPE STRING,
IS_ATP_PLANT TYPE STRING,
IS_ESPP TYPE STRING,
IS_ATP_SLOC TYPE STRING,
IS_ATP_MRP_AREA TYPE STRING,
VALID_FROM_DATE TYPE STRING,
VALID_FROM_TIME TYPE STRING,
VALID_TO_DATE TYPE STRING,
VALID_TO_TIME TYPE STRING,
EXHAUSTDT TYPE STRING,
BACKCASTDT TYPE STRING,
EXHWRNDT TYPE STRING,
SUCCPDTRECEIPTDT TYPE STRING,
REALIGNSTDT TYPE STRING,
FINALDT TYPE STRING,
RELTYPE TYPE STRING,
USEUPFLG TYPE STRING,
USEUPDATE TYPE STRING,
ICTYPE TYPE STRING,
REPTYPE TYPE STRING,
RESULT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMB/PRODSUB_S_VAL_RES_SET_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_/SCMB/PRODSUB_S_VAL_RES_SET_STR-REQUEST sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-UUID sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-OBJECT_TYPE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-OBJECT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-SUBSTITUTE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-CONTEXT_TYPE1 sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-CONTEXT1 sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-CONTEXT_TYPE2 sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-CONTEXT2 sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-GROUP_NAME sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VERSION sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-SET_ID sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_EXIT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_LEAD sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-SEQUENCE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-NUMERATOR sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-DENOMINATOR sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-PERCENT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_FROM sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_TO sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-TIME_ZONE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-REASON sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-STATUS sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_ATP_PROD sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_ATP_PLANT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_ESPP sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_ATP_SLOC sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-IS_ATP_MRP_AREA sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_FROM_DATE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_FROM_TIME sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_TO_DATE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-VALID_TO_TIME sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-EXHAUSTDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-BACKCASTDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-EXHWRNDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-SUCCPDTRECEIPTDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-REALIGNSTDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-FINALDT sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-RELTYPE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-USEUPFLG sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-USEUPDATE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-ICTYPE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-REPTYPE sy-vline 
WA_/SCMB/PRODSUB_S_VAL_RES_SET_STR-RESULT sy-vline      INTO ld_text SEPARATED BY SPACE.

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