ABAP Select data from SAP table /PLMPCV/S_SIN_BA_QN_01_E into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PLMPCV/S_SIN_BA_QN_01_E 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 /PLMPCV/S_SIN_BA_QN_01_E. 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 /PLMPCV/S_SIN_BA_QN_01_E 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_/PLMPCV/S_SIN_BA_QN_01_E TYPE STANDARD TABLE OF /PLMPCV/S_SIN_BA_QN_01_E,
      WA_/PLMPCV/S_SIN_BA_QN_01_E TYPE /PLMPCV/S_SIN_BA_QN_01_E,
      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: </PLMPCV/S_SIN_BA_QN_01_E> TYPE /PLMPCV/S_SIN_BA_QN_01_E.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PLMPCV/S_SIN_BA_QN_01_E.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PLMPCV/S_SIN_BA_QN_01_E
  INTO TABLE IT_/PLMPCV/S_SIN_BA_QN_01_E.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PLMPCV/S_SIN_BA_QN_01_E
*  INTO TABLE @DATA(IT_/PLMPCV/S_SIN_BA_QN_01_E2).
*--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_/PLMPCV/S_SIN_BA_QN_01_E INDEX 1 INTO DATA(WA_/PLMPCV/S_SIN_BA_QN_01_E2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PLMPCV/S_SIN_BA_QN_01_E ASSIGNING </PLMPCV/S_SIN_BA_QN_01_E>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PLMPCV/S_SIN_BA_QN_01_E>-NOTIF_NO = 1.
</PLMPCV/S_SIN_BA_QN_01_E>-NOTIF_TYPE = 1.
</PLMPCV/S_SIN_BA_QN_01_E>-SHORT_TEXT = 1.
</PLMPCV/S_SIN_BA_QN_01_E>-STARTDATE = 1.
</PLMPCV/S_SIN_BA_QN_01_E>-ENDDATE = 1.

ENDLOOP.

LOOP AT IT_/PLMPCV/S_SIN_BA_QN_01_E INTO WA_/PLMPCV/S_SIN_BA_QN_01_E.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PLMPCV/S_SIN_BA_QN_01_E-NOTIF_DATE, sy-vline,
  WA_/PLMPCV/S_SIN_BA_QN_01_E-REPORTEDBY, sy-vline,
  WA_/PLMPCV/S_SIN_BA_QN_01_E-MATERIAL_PLANT, sy-vline,
  WA_/PLMPCV/S_SIN_BA_QN_01_E-MATERIAL, sy-vline,
  WA_/PLMPCV/S_SIN_BA_QN_01_E-SALES_ORD, sy-vline,
  WA_/PLMPCV/S_SIN_BA_QN_01_E-ITM_NUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PLMPCV/S_SIN_BA_QN_01_E 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_/PLMPCV/S_SIN_BA_QN_01_E 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_/PLMPCV/S_SIN_BA_QN_01_E INTO WA_/PLMPCV/S_SIN_BA_QN_01_E.


*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 MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/PLMPCV/S_SIN_BA_QN_01_E-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PLMPCV/S_SIN_BA_QN_01_E-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VEND_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PLMPCV/S_SIN_BA_QN_01_E-VEND_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PLMPCV/S_SIN_BA_QN_01_E-VEND_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUST_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PLMPCV/S_SIN_BA_QN_01_E-CUST_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PLMPCV/S_SIN_BA_QN_01_E-CUST_NO.
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_/PLMPCV/S_SIN_BA_QN_01_E_STR, 
NOTIF_NO TYPE STRING,
NOTIF_TYPE TYPE STRING,
SHORT_TEXT TYPE STRING,
STARTDATE TYPE STRING,
ENDDATE TYPE STRING,
NOTIF_DATE TYPE STRING,
REPORTEDBY TYPE STRING,
MATERIAL_PLANT TYPE STRING,
MATERIAL TYPE STRING,
SALES_ORD TYPE STRING,
ITM_NUMBER TYPE STRING,
DELIV_NUMB TYPE STRING,
DELIV_ITEM TYPE STRING,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
VEND_NO TYPE STRING,
CUST_NO TYPE STRING,
MATERIAL_EXTERNAL TYPE STRING,
QTY_UNIT TYPE STRING,
ISOCODE_UNIT TYPE STRING,
QUANT_COMPLAINT TYPE STRING,
REF_EXT TYPE STRING,
ITEM_KEY TYPE STRING,
D_CODEGRP TYPE STRING,
D_CODE TYPE STRING,
QUANT_DEFECTS TYPE STRING,
CODE_TEXT TYPE STRING,
D_CAT_TYP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PLMPCV/S_SIN_BA_QN_01_E_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_/PLMPCV/S_SIN_BA_QN_01_E_STR-NOTIF_NO sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-NOTIF_TYPE sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-SHORT_TEXT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-STARTDATE sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-ENDDATE sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-NOTIF_DATE sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-REPORTEDBY sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-MATERIAL_PLANT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-MATERIAL sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-SALES_ORD sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-ITM_NUMBER sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-DELIV_NUMB sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-DELIV_ITEM sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-PO_NUMBER sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-PO_ITEM sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-VEND_NO sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-CUST_NO sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-MATERIAL_EXTERNAL sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-QTY_UNIT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-ISOCODE_UNIT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-QUANT_COMPLAINT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-REF_EXT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-ITEM_KEY sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-D_CODEGRP sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-D_CODE sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-QUANT_DEFECTS sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-CODE_TEXT sy-vline 
WA_/PLMPCV/S_SIN_BA_QN_01_E_STR-D_CAT_TYP sy-vline      INTO ld_text SEPARATED BY SPACE.

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