ABAP Select data from SAP table SHP_IDX_MAINTAIN_RESULTS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SHP_IDX_MAINTAIN_RESULTS
*  INTO TABLE @DATA(IT_SHP_IDX_MAINTAIN_RESULTS2).
*--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_SHP_IDX_MAINTAIN_RESULTS INDEX 1 INTO DATA(WA_SHP_IDX_MAINTAIN_RESULTS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SHP_IDX_MAINTAIN_RESULTS>-GDSI_INS = 1.
<SHP_IDX_MAINTAIN_RESULTS>-GDSI_UPD = 1.
<SHP_IDX_MAINTAIN_RESULTS>-GDSI_DEL = 1.
<SHP_IDX_MAINTAIN_RESULTS>-PICK_INS = 1.
<SHP_IDX_MAINTAIN_RESULTS>-PICK_UPD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SHP_IDX_MAINTAIN_RESULTS-PICK_DEL, sy-vline,
  WA_SHP_IDX_MAINTAIN_RESULTS-CRED_INS, sy-vline,
  WA_SHP_IDX_MAINTAIN_RESULTS-CRED_UPD, sy-vline,
  WA_SHP_IDX_MAINTAIN_RESULTS-CRED_DEL, sy-vline,
  WA_SHP_IDX_MAINTAIN_RESULTS-UNCH_INS, sy-vline,
  WA_SHP_IDX_MAINTAIN_RESULTS-UNCH_UPD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SHP_IDX_MAINTAIN_RESULTS 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_SHP_IDX_MAINTAIN_RESULTS 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_SHP_IDX_MAINTAIN_RESULTS INTO WA_SHP_IDX_MAINTAIN_RESULTS.


*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_SHP_IDX_MAINTAIN_RESULTS_STR, 
GDSI_INS TYPE STRING,
GDSI_UPD TYPE STRING,
GDSI_DEL TYPE STRING,
PICK_INS TYPE STRING,
PICK_UPD TYPE STRING,
PICK_DEL TYPE STRING,
CRED_INS TYPE STRING,
CRED_UPD TYPE STRING,
CRED_DEL TYPE STRING,
UNCH_INS TYPE STRING,
UNCH_UPD TYPE STRING,
UNCH_DEL TYPE STRING,
EXOB_INS TYPE STRING,
EXOB_UPD TYPE STRING,
EXOB_DEL TYPE STRING,
EXIB_INS TYPE STRING,
EXIB_UPD TYPE STRING,
EXIB_DEL TYPE STRING,
GDRC_INS TYPE STRING,
GDRC_UPD TYPE STRING,
GDRC_DEL TYPE STRING,
PUTA_INS TYPE STRING,
PUTA_UPD TYPE STRING,
PUTA_DEL TYPE STRING,
ROGR_INS TYPE STRING,
ROGR_UPD TYPE STRING,
ROGR_DEL TYPE STRING,
QI_INS TYPE STRING,
QI_UPD TYPE STRING,
QI_DEL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SHP_IDX_MAINTAIN_RESULTS_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_SHP_IDX_MAINTAIN_RESULTS_STR-GDSI_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-GDSI_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-GDSI_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PICK_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PICK_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PICK_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-CRED_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-CRED_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-CRED_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-UNCH_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-UNCH_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-UNCH_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXOB_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXOB_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXOB_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXIB_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXIB_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-EXIB_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-GDRC_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-GDRC_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-GDRC_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PUTA_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PUTA_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-PUTA_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-ROGR_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-ROGR_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-ROGR_DEL sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-QI_INS sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-QI_UPD sy-vline 
WA_SHP_IDX_MAINTAIN_RESULTS_STR-QI_DEL sy-vline      INTO ld_text SEPARATED BY SPACE.

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