ABAP Select data from SAP table PGB_P60_2006_STR1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PGB_P60_2006_STR1 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 PGB_P60_2006_STR1. 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 PGB_P60_2006_STR1 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_PGB_P60_2006_STR1 TYPE STANDARD TABLE OF PGB_P60_2006_STR1,
      WA_PGB_P60_2006_STR1 TYPE PGB_P60_2006_STR1,
      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: <PGB_P60_2006_STR1> TYPE PGB_P60_2006_STR1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PGB_P60_2006_STR1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PGB_P60_2006_STR1
  INTO TABLE IT_PGB_P60_2006_STR1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PGB_P60_2006_STR1
*  INTO TABLE @DATA(IT_PGB_P60_2006_STR12).
*--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_PGB_P60_2006_STR1 INDEX 1 INTO DATA(WA_PGB_P60_2006_STR12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PGB_P60_2006_STR1 ASSIGNING <PGB_P60_2006_STR1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PGB_P60_2006_STR1>-TDNME = 1.
<PGB_P60_2006_STR1>-TDNUM = 1.
<PGB_P60_2006_STR1>-TDREF = 1.
<PGB_P60_2006_STR1>-ER_NAME = 1.
<PGB_P60_2006_STR1>-ER_STRT = 1.

ENDLOOP.

LOOP AT IT_PGB_P60_2006_STR1 INTO WA_PGB_P60_2006_STR1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PGB_P60_2006_STR1-ER_CITY, sy-vline,
  WA_PGB_P60_2006_STR1-ER_PLZ, sy-vline,
  WA_PGB_P60_2006_STR1-TAXYR, sy-vline,
  WA_PGB_P60_2006_STR1-LINE0, sy-vline,
  WA_PGB_P60_2006_STR1-LINE1, sy-vline,
  WA_PGB_P60_2006_STR1-LINE2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PGB_P60_2006_STR1 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_PGB_P60_2006_STR1 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_PGB_P60_2006_STR1 INTO WA_PGB_P60_2006_STR1.


*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 GJAHR, internal->external for field TAXYR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PGB_P60_2006_STR1-TAXYR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PGB_P60_2006_STR1-TAXYR.
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_PGB_P60_2006_STR1_STR, 
TDNME TYPE STRING,
TDNUM TYPE STRING,
TDREF TYPE STRING,
ER_NAME TYPE STRING,
ER_STRT TYPE STRING,
ER_CITY TYPE STRING,
ER_PLZ TYPE STRING,
TAXYR TYPE STRING,
LINE0 TYPE STRING,
LINE1 TYPE STRING,
LINE2 TYPE STRING,
LINE3 TYPE STRING,
PERID TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
MIDNM TYPE STRING,
WTEXT TYPE STRING,
SMPBT TYPE STRING,
SPPBT TYPE STRING,
SAPBT TYPE STRING,
TCRED TYPE STRING,
P_EARN TYPE STRING,
P_TAX TYPE STRING,
TREFI TYPE STRING,
C_EARN TYPE STRING,
C_TAX TYPE STRING,
T_EARN TYPE STRING,
T_TAX TYPE STRING,
WIDOR TYPE STRING,
WEEK53 TYPE STRING,
TXCOD TYPE STRING,
M1W1I TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PGB_P60_2006_STR1_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_PGB_P60_2006_STR1_STR-TDNME sy-vline 
WA_PGB_P60_2006_STR1_STR-TDNUM sy-vline 
WA_PGB_P60_2006_STR1_STR-TDREF sy-vline 
WA_PGB_P60_2006_STR1_STR-ER_NAME sy-vline 
WA_PGB_P60_2006_STR1_STR-ER_STRT sy-vline 
WA_PGB_P60_2006_STR1_STR-ER_CITY sy-vline 
WA_PGB_P60_2006_STR1_STR-ER_PLZ sy-vline 
WA_PGB_P60_2006_STR1_STR-TAXYR sy-vline 
WA_PGB_P60_2006_STR1_STR-LINE0 sy-vline 
WA_PGB_P60_2006_STR1_STR-LINE1 sy-vline 
WA_PGB_P60_2006_STR1_STR-LINE2 sy-vline 
WA_PGB_P60_2006_STR1_STR-LINE3 sy-vline 
WA_PGB_P60_2006_STR1_STR-PERID sy-vline 
WA_PGB_P60_2006_STR1_STR-NACHN sy-vline 
WA_PGB_P60_2006_STR1_STR-VORNA sy-vline 
WA_PGB_P60_2006_STR1_STR-MIDNM sy-vline 
WA_PGB_P60_2006_STR1_STR-WTEXT sy-vline 
WA_PGB_P60_2006_STR1_STR-SMPBT sy-vline 
WA_PGB_P60_2006_STR1_STR-SPPBT sy-vline 
WA_PGB_P60_2006_STR1_STR-SAPBT sy-vline 
WA_PGB_P60_2006_STR1_STR-TCRED sy-vline 
WA_PGB_P60_2006_STR1_STR-P_EARN sy-vline 
WA_PGB_P60_2006_STR1_STR-P_TAX sy-vline 
WA_PGB_P60_2006_STR1_STR-TREFI sy-vline 
WA_PGB_P60_2006_STR1_STR-C_EARN sy-vline 
WA_PGB_P60_2006_STR1_STR-C_TAX sy-vline 
WA_PGB_P60_2006_STR1_STR-T_EARN sy-vline 
WA_PGB_P60_2006_STR1_STR-T_TAX sy-vline 
WA_PGB_P60_2006_STR1_STR-WIDOR sy-vline 
WA_PGB_P60_2006_STR1_STR-WEEK53 sy-vline 
WA_PGB_P60_2006_STR1_STR-TXCOD sy-vline 
WA_PGB_P60_2006_STR1_STR-M1W1I sy-vline      INTO ld_text SEPARATED BY SPACE.

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