ABAP Select data from SAP table GRPC_S_COBJ_SUBPROCESS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP GRPC_S_COBJ_SUBPROCESS 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 GRPC_S_COBJ_SUBPROCESS. 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 GRPC_S_COBJ_SUBPROCESS 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_GRPC_S_COBJ_SUBPROCESS TYPE STANDARD TABLE OF GRPC_S_COBJ_SUBPROCESS,
      WA_GRPC_S_COBJ_SUBPROCESS TYPE GRPC_S_COBJ_SUBPROCESS,
      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: <GRPC_S_COBJ_SUBPROCESS> TYPE GRPC_S_COBJ_SUBPROCESS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GRPC_S_COBJ_SUBPROCESS
*  INTO TABLE @DATA(IT_GRPC_S_COBJ_SUBPROCESS2).
*--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_GRPC_S_COBJ_SUBPROCESS INDEX 1 INTO DATA(WA_GRPC_S_COBJ_SUBPROCESS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GRPC_S_COBJ_SUBPROCESS>-VAL_RETEST = 1.
<GRPC_S_COBJ_SUBPROCESS>-ROW_KEY = 1.
<GRPC_S_COBJ_SUBPROCESS>-PARENT_KEY = 1.
<GRPC_S_COBJ_SUBPROCESS>-LEAF = 1.
<GRPC_S_COBJ_SUBPROCESS>-EXPANDED = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GRPC_S_COBJ_SUBPROCESS-SUBPROCESS_ID, sy-vline,
  WA_GRPC_S_COBJ_SUBPROCESS-SUBPROCESS_DESCR, sy-vline,
  WA_GRPC_S_COBJ_SUBPROCESS-SUBPROCESS_ASSIGN, sy-vline,
  WA_GRPC_S_COBJ_SUBPROCESS-VALIDFROM, sy-vline,
  WA_GRPC_S_COBJ_SUBPROCESS-VALIDTO, sy-vline,
  WA_GRPC_S_COBJ_SUBPROCESS-VALIDFROM_ASSIGN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GRPC_S_COBJ_SUBPROCESS 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_GRPC_S_COBJ_SUBPROCESS 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_GRPC_S_COBJ_SUBPROCESS INTO WA_GRPC_S_COBJ_SUBPROCESS.


*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_GRPC_S_COBJ_SUBPROCESS_STR, 
VAL_RETEST TYPE STRING,
ROW_KEY TYPE STRING,
PARENT_KEY TYPE STRING,
LEAF TYPE STRING,
EXPANDED TYPE STRING,
SUBPROCESS_ID TYPE STRING,
SUBPROCESS_DESCR TYPE STRING,
SUBPROCESS_ASSIGN TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
VALIDFROM_ASSIGN TYPE STRING,
VALIDTO_ASSIGN TYPE STRING,
DESCR TYPE STRING,
PRIOX TYPE STRING,
LTEXT TYPE STRING,
INDUSTRY_SPECIFIC TYPE STRING,
INDUSTRY_SPEC_DESCR TYPE STRING,
INDUSTRY TYPE STRING,
INDUSTRY_DESCR TYPE STRING,
VAL_PST_DESIGN TYPE STRING,
VAL_PST_EFF TYPE STRING,
VAL_PST_TEST TYPE STRING,
VAL_CHDOC TYPE STRING,
VAL_P_REMED TYPE STRING,
TR_TYPE TYPE STRING,
TR_TYPE_DESCR TYPE STRING,
TR_TYPE_ASSIGN TYPE STRING,
FLAG TYPE STRING,
TF TYPE STRING,
Y TYPE STRING,
REASON TYPE STRING,
PROCESS_ID TYPE STRING,
PROCESS_PARENT TYPE STRING,
PROCESS_ASSIGN TYPE STRING,
VAL_P_DESIGN TYPE STRING,
VAL_PG_REMED TYPE STRING,
OBJ_TYPE TYPE STRING,
OBJ_TYPEDESC TYPE STRING,
CONTROL_ID TYPE STRING,
TYP TYPE STRING,
ORGUNIT_ID TYPE STRING,
CONTROL_REF TYPE STRING,
IS_REFSTEP_DIFFERENT TYPE STRING,
REFERENCE TYPE STRING,
IS_CONTROL TYPE STRING,
IS_CONTROL_DESCR TYPE STRING,
CATEGORY TYPE STRING,
CATEGORY_DESCR TYPE STRING,
LVL_OF_EVIDENCE TYPE STRING,
LVL_OF_EVIDENCE_DESCR TYPE STRING,
LVL_OF_EVI_SS TYPE STRING,
LVL_OF_EVI_USS TYPE STRING,
CONTROL_RISK TYPE STRING,
CONTROL_RISK_DESCR TYPE STRING,
CONTROL_RISK_SS TYPE STRING,
CONTROL_RISK_USS TYPE STRING,
CN_GROUP TYPE STRING,
IN_PUT TYPE STRING,
OUT_PUT TYPE STRING,
AUTOM TYPE STRING,
AUTOM_DESCR TYPE STRING,
MAT_TAR TYPE STRING,
MAT_TAR_DESCR TYPE STRING,
NATURE TYPE STRING,
NATURE_DESCR TYPE STRING,
PURP TYPE STRING,
PURP_DESCR TYPE STRING,
SIG TYPE STRING,
SIG_DESCR TYPE STRING,
FREQ TYPE STRING,
FREQ_DESCR TYPE STRING,
TEST_AUTOM TYPE STRING,
TEST_AUTOM_DESCR TYPE STRING,
DT_EVNT TYPE STRING,
DT_EVNT_DESCR TYPE STRING,
EVENT_DESCR TYPE STRING,
TEST TYPE STRING,
TEST_DESCR TYPE STRING,
TTECHNQ TYPE STRING,
TTECHNQ_DESCR TYPE STRING,
TESTPROC TYPE STRING,
CHANGED_ON TYPE STRING,
CHANGED_BY TYPE STRING,
TESTPLAN_ID TYPE STRING,
TESTPLAN_DESCR TYPE STRING,
SS_ORGUNIT_ID TYPE STRING,
P_METHOD_ASS TYPE STRING,
DOC_COUNT TYPE STRING,
ALLOW_REFER TYPE STRING,
IS_PROVIDER TYPE STRING,
IN_SCOPE TYPE STRING,
RTST_P_DESIGN TYPE STRING,
RTST_PST_DESIGN TYPE STRING,
RTST_PST_EFF TYPE STRING,
RTST_PST_TEST TYPE STRING,
AC_BPROC TYPE STRING,
AC_BSUBPROC TYPE STRING,
ASSIGNED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GRPC_S_COBJ_SUBPROCESS_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_GRPC_S_COBJ_SUBPROCESS_STR-VAL_RETEST sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-ROW_KEY sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PARENT_KEY sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LEAF sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-EXPANDED sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SUBPROCESS_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SUBPROCESS_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SUBPROCESS_ASSIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VALIDFROM sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VALIDTO sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VALIDFROM_ASSIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VALIDTO_ASSIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PRIOX sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LTEXT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-INDUSTRY_SPECIFIC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-INDUSTRY_SPEC_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-INDUSTRY sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-INDUSTRY_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_PST_DESIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_PST_EFF sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_PST_TEST sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_CHDOC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_P_REMED sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TR_TYPE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TR_TYPE_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TR_TYPE_ASSIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-FLAG sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TF sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-Y sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-REASON sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PROCESS_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PROCESS_PARENT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PROCESS_ASSIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_P_DESIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-VAL_PG_REMED sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-OBJ_TYPE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-OBJ_TYPEDESC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TYP sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-ORGUNIT_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_REF sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IS_REFSTEP_DIFFERENT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-REFERENCE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IS_CONTROL sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IS_CONTROL_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CATEGORY sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CATEGORY_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LVL_OF_EVIDENCE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LVL_OF_EVIDENCE_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LVL_OF_EVI_SS sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-LVL_OF_EVI_USS sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_RISK sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_RISK_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_RISK_SS sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CONTROL_RISK_USS sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CN_GROUP sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IN_PUT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-OUT_PUT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-AUTOM sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-AUTOM_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-MAT_TAR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-MAT_TAR_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-NATURE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-NATURE_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PURP sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-PURP_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SIG sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SIG_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-FREQ sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-FREQ_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TEST_AUTOM sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TEST_AUTOM_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-DT_EVNT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-DT_EVNT_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-EVENT_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TEST sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TEST_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TTECHNQ sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TTECHNQ_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TESTPROC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CHANGED_ON sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-CHANGED_BY sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TESTPLAN_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-TESTPLAN_DESCR sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-SS_ORGUNIT_ID sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-P_METHOD_ASS sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-DOC_COUNT sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-ALLOW_REFER sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IS_PROVIDER sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-IN_SCOPE sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-RTST_P_DESIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-RTST_PST_DESIGN sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-RTST_PST_EFF sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-RTST_PST_TEST sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-AC_BPROC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-AC_BSUBPROC sy-vline 
WA_GRPC_S_COBJ_SUBPROCESS_STR-ASSIGNED sy-vline      INTO ld_text SEPARATED BY SPACE.

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