ABAP Select data from SAP table /SCWM/S_SP_Q_SGI 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 /SCWM/S_SP_Q_SGI 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 /SCWM/S_SP_Q_SGI. 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 /SCWM/S_SP_Q_SGI 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_/SCWM/S_SP_Q_SGI TYPE STANDARD TABLE OF /SCWM/S_SP_Q_SGI,
      WA_/SCWM/S_SP_Q_SGI TYPE /SCWM/S_SP_Q_SGI,
      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: </SCWM/S_SP_Q_SGI> TYPE /SCWM/S_SP_Q_SGI.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_SP_Q_SGI
*  INTO TABLE @DATA(IT_/SCWM/S_SP_Q_SGI2).
*--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_/SCWM/S_SP_Q_SGI INDEX 1 INTO DATA(WA_/SCWM/S_SP_Q_SGI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_SP_Q_SGI>-DOCCAT = 1.
</SCWM/S_SP_Q_SGI>-DOCNO_H = 1.
</SCWM/S_SP_Q_SGI>-DOCNO_ODO = 1.
</SCWM/S_SP_Q_SGI>-DOCTYPE_PDO = 1.
</SCWM/S_SP_Q_SGI>-MANUAL_H = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_SP_Q_SGI-TSTTYPE1, sy-vline,
  WA_/SCWM/S_SP_Q_SGI-TST_CATEGORY1, sy-vline,
  WA_/SCWM/S_SP_Q_SGI-TSTTYPE2, sy-vline,
  WA_/SCWM/S_SP_Q_SGI-TST_CATEGORY2, sy-vline,
  WA_/SCWM/S_SP_Q_SGI-HUNO, sy-vline,
  WA_/SCWM/S_SP_Q_SGI-REFDOCNO_ERP_I, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_SP_Q_SGI 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_/SCWM/S_SP_Q_SGI 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_/SCWM/S_SP_Q_SGI INTO WA_/SCWM/S_SP_Q_SGI.


*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 ALPHA, internal->external for field DOCNO_H
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-DOCNO_H
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-DOCNO_H.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit HUID, internal->external for field HUNO
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-HUNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-HUNO.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field PRODUCTNO_I
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-PRODUCTNO_I
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-PRODUCTNO_I.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BPMAP, internal->external for field PARTYNO_STPRT_H
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-PARTYNO_STPRT_H
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-PARTYNO_STPRT_H.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BPMAP, internal->external for field PARTYNO_SOTPRT_I
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-PARTYNO_SOTPRT_I
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-PARTYNO_SOTPRT_I.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit BPMAP, internal->external for field STOCK_OWNER_I
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_Q_SGI-STOCK_OWNER_I
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_Q_SGI-STOCK_OWNER_I.
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_/SCWM/S_SP_Q_SGI_STR, 
DOCCAT TYPE STRING,
DOCNO_H TYPE STRING,
DOCNO_ODO TYPE STRING,
DOCTYPE_PDO TYPE STRING,
MANUAL_H TYPE STRING,
TSTTYPE1 TYPE STRING,
TST_CATEGORY1 TYPE STRING,
TSTTYPE2 TYPE STRING,
TST_CATEGORY2 TYPE STRING,
HUNO TYPE STRING,
REFDOCNO_ERP_I TYPE STRING,
REFDOCNO_I TYPE STRING,
PRODUCTNO_I TYPE STRING,
PARTYNO_STPRT_H TYPE STRING,
PARTYNO_SOTPRT_I TYPE STRING,
LOCATIONNO_SFLO_H TYPE STRING,
DATA_SOURCE_DB TYPE STRING,
DATA_SOURCE_ARCH TYPE STRING,
DATA_SOURCE_BOTH TYPE STRING,
CREUSR_H TYPE STRING,
CREDAT_FR TYPE STRING,
CRETIM_FR TYPE STRING,
CREDAT_TO TYPE STRING,
CRETIM_TO TYPE STRING,
ORGUNITNO_SO_H TYPE STRING,
STATUS_VALUE_DGI_I TYPE STRING,
STATUS_VALUE_DPI_I TYPE STRING,
STATUS_VALUE_DER_I TYPE STRING,
STATUS_VALUE_DWA_I TYPE STRING,
STATUS_VALUE_DBO_I TYPE STRING,
DYNDAT1_FR TYPE STRING,
DYNTIM1_FR TYPE STRING,
DYNDAT1_TO TYPE STRING,
DYNTIM1_TO TYPE STRING,
DYNDAT2_FR TYPE STRING,
DYNTIM2_FR TYPE STRING,
DYNDAT2_TO TYPE STRING,
DYNTIM2_TO TYPE STRING,
ENTITLED_PDO_I TYPE STRING,
LGNUM TYPE STRING,
/SCWM/PSA_PDO_I TYPE STRING,
STOCK_OWNER_I TYPE STRING,
STATUS_TYPE_HEAD TYPE STRING,
STATUS_TYPE_ITEM TYPE STRING,
STATUS_VALUE_HEAD TYPE STRING,
STATUS_VALUE_ITEM TYPE STRING,
ACC_CAT TYPE STRING,
ACC_OBJ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_SP_Q_SGI_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_/SCWM/S_SP_Q_SGI_STR-DOCCAT sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DOCNO_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DOCNO_ODO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DOCTYPE_PDO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-MANUAL_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-TSTTYPE1 sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-TST_CATEGORY1 sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-TSTTYPE2 sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-TST_CATEGORY2 sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-HUNO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-REFDOCNO_ERP_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-REFDOCNO_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-PRODUCTNO_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-PARTYNO_STPRT_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-PARTYNO_SOTPRT_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-LOCATIONNO_SFLO_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DATA_SOURCE_DB sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DATA_SOURCE_ARCH sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DATA_SOURCE_BOTH sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-CREUSR_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-CREDAT_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-CRETIM_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-CREDAT_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-CRETIM_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-ORGUNITNO_SO_H sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_DGI_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_DPI_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_DER_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_DWA_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_DBO_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNDAT1_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNTIM1_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNDAT1_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNTIM1_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNDAT2_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNTIM2_FR sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNDAT2_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-DYNTIM2_TO sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-ENTITLED_PDO_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-LGNUM sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-/SCWM/PSA_PDO_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STOCK_OWNER_I sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_TYPE_HEAD sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_TYPE_ITEM sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_HEAD sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-STATUS_VALUE_ITEM sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-ACC_CAT sy-vline 
WA_/SCWM/S_SP_Q_SGI_STR-ACC_OBJ sy-vline      INTO ld_text SEPARATED BY SPACE.

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