ABAP Select data from SAP table DMC_MDS_VERIFY_SUMMARY 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 DMC_MDS_VERIFY_SUMMARY 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 DMC_MDS_VERIFY_SUMMARY. 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 DMC_MDS_VERIFY_SUMMARY 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_DMC_MDS_VERIFY_SUMMARY TYPE STANDARD TABLE OF DMC_MDS_VERIFY_SUMMARY,
      WA_DMC_MDS_VERIFY_SUMMARY TYPE DMC_MDS_VERIFY_SUMMARY,
      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: <DMC_MDS_VERIFY_SUMMARY> TYPE DMC_MDS_VERIFY_SUMMARY.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DMC_MDS_VERIFY_SUMMARY
*  INTO TABLE @DATA(IT_DMC_MDS_VERIFY_SUMMARY2).
*--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_DMC_MDS_VERIFY_SUMMARY INDEX 1 INTO DATA(WA_DMC_MDS_VERIFY_SUMMARY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DMC_MDS_VERIFY_SUMMARY>-X_POS_ALL = 1.
<DMC_MDS_VERIFY_SUMMARY>-X_POS_EXEC = 1.
<DMC_MDS_VERIFY_SUMMARY>-X_POS_NOT_EXEC = 1.
<DMC_MDS_VERIFY_SUMMARY>-X_POS_ALL_C = 1.
<DMC_MDS_VERIFY_SUMMARY>-X_POS_EXEC_C = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DMC_MDS_VERIFY_SUMMARY-X_POS_NOT_EXEC_C, sy-vline,
  WA_DMC_MDS_VERIFY_SUMMARY-X_NEG_ALL, sy-vline,
  WA_DMC_MDS_VERIFY_SUMMARY-X_NEG_EXEC, sy-vline,
  WA_DMC_MDS_VERIFY_SUMMARY-X_NEG_NOT_EXEC, sy-vline,
  WA_DMC_MDS_VERIFY_SUMMARY-X_NEG_ALL_C, sy-vline,
  WA_DMC_MDS_VERIFY_SUMMARY-X_NEG_EXEC_C, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DMC_MDS_VERIFY_SUMMARY 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_DMC_MDS_VERIFY_SUMMARY 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_DMC_MDS_VERIFY_SUMMARY INTO WA_DMC_MDS_VERIFY_SUMMARY.


*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_DMC_MDS_VERIFY_SUMMARY_STR, 
X_POS_ALL TYPE STRING,
X_POS_EXEC TYPE STRING,
X_POS_NOT_EXEC TYPE STRING,
X_POS_ALL_C TYPE STRING,
X_POS_EXEC_C TYPE STRING,
X_POS_NOT_EXEC_C TYPE STRING,
X_NEG_ALL TYPE STRING,
X_NEG_EXEC TYPE STRING,
X_NEG_NOT_EXEC TYPE STRING,
X_NEG_ALL_C TYPE STRING,
X_NEG_EXEC_C TYPE STRING,
X_NEG_NOT_EXEC_C TYPE STRING,
C_POS_ALL TYPE STRING,
C_POS_EXEC TYPE STRING,
C_POS_NOT_EXEC TYPE STRING,
C_POS_ALL_C TYPE STRING,
C_POS_EXEC_C TYPE STRING,
C_POS_NOT_EXEC_C TYPE STRING,
C_NEG_ALL TYPE STRING,
C_NEG_EXEC TYPE STRING,
C_NEG_NOT_EXEC TYPE STRING,
C_NEG_ALL_C TYPE STRING,
C_NEG_EXEC_C TYPE STRING,
C_NEG_NOT_EXEC_C TYPE STRING,
V_POS_ALL TYPE STRING,
V_POS_EXEC TYPE STRING,
V_POS_NOT_EXEC TYPE STRING,
V_POS_ALL_C TYPE STRING,
V_POS_EXEC_C TYPE STRING,
V_POS_NOT_EXEC_C TYPE STRING,
V_NEG_ALL TYPE STRING,
V_NEG_EXEC TYPE STRING,
V_NEG_NOT_EXEC TYPE STRING,
V_NEG_ALL_C TYPE STRING,
V_NEG_EXEC_C TYPE STRING,
V_NEG_NOT_EXEC_C TYPE STRING,
T_POS_ALL TYPE STRING,
T_POS_EXEC TYPE STRING,
T_POS_NOT_EXEC TYPE STRING,
T_POS_ALL_C TYPE STRING,
T_POS_EXEC_C TYPE STRING,
T_POS_NOT_EXEC_C TYPE STRING,
T_NEG_ALL TYPE STRING,
T_NEG_EXEC TYPE STRING,
T_NEG_NOT_EXEC TYPE STRING,
T_NEG_ALL_C TYPE STRING,
T_NEG_EXEC_C TYPE STRING,
T_NEG_NOT_EXEC_C TYPE STRING,
S_POS_ALL TYPE STRING,
S_POS_EXEC TYPE STRING,
S_POS_NOT_EXEC TYPE STRING,
S_POS_ALL_C TYPE STRING,
S_POS_EXEC_C TYPE STRING,
S_POS_NOT_EXEC_C TYPE STRING,
S_NEG_ALL TYPE STRING,
S_NEG_EXEC TYPE STRING,
S_NEG_NOT_EXEC TYPE STRING,
S_NEG_ALL_C TYPE STRING,
S_NEG_EXEC_C TYPE STRING,
S_NEG_NOT_EXEC_C TYPE STRING,
L_POS_ALL TYPE STRING,
L_POS_EXEC TYPE STRING,
L_POS_NOT_EXEC TYPE STRING,
L_POS_ALL_C TYPE STRING,
L_POS_EXEC_C TYPE STRING,
L_POS_NOT_EXEC_C TYPE STRING,
L_NEG_ALL TYPE STRING,
L_NEG_EXEC TYPE STRING,
L_NEG_NOT_EXEC TYPE STRING,
L_NEG_ALL_C TYPE STRING,
L_NEG_EXEC_C TYPE STRING,
L_NEG_NOT_EXEC_C TYPE STRING,
XCL_POS_ALL TYPE STRING,
XCL_POS_EXEC TYPE STRING,
XCL_POS_NOT_EXEC TYPE STRING,
XCL_POS_ALL_C TYPE STRING,
XCL_POS_EXEC_C TYPE STRING,
XCL_POS_NOT_EXEC_C TYPE STRING,
XCL_NEG_ALL TYPE STRING,
XCL_NEG_EXEC TYPE STRING,
XCL_NEG_NOT_EXEC TYPE STRING,
XCL_NEG_ALL_C TYPE STRING,
XCL_NEG_EXEC_C TYPE STRING,
XCL_NEG_NOT_EXEC_C TYPE STRING,
X_DBL_EXEC TYPE STRING,
X_DBL_NOT_EXEC TYPE STRING,
X_DBL_ALL TYPE STRING,
XCL_DBL_EXEC TYPE STRING,
XCL_DBL_NOT_EXEC TYPE STRING,
XCL_DBL_ALL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DMC_MDS_VERIFY_SUMMARY_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_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-C_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-V_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-T_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-S_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-L_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_POS_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_ALL_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_NEG_NOT_EXEC_C sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_DBL_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_DBL_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-X_DBL_ALL sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_DBL_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_DBL_NOT_EXEC sy-vline 
WA_DMC_MDS_VERIFY_SUMMARY_STR-XCL_DBL_ALL sy-vline      INTO ld_text SEPARATED BY SPACE.

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