ABAP Select data from SAP table P0392 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 P0392 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 P0392. 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 P0392 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_P0392 TYPE STANDARD TABLE OF P0392,
      WA_P0392 TYPE P0392,
      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: <P0392> TYPE P0392.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P0392.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P0392
  INTO TABLE IT_P0392.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P0392
*  INTO TABLE @DATA(IT_P03922).
*--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_P0392 INDEX 1 INTO DATA(WA_P03922).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P0392 ASSIGNING <P0392>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P0392>-PERNR = 1.
<P0392>-INFTY = 1.
<P0392>-SUBTY = 1.
<P0392>-OBJPS = 1.
<P0392>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_P0392 INTO WA_P0392.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P0392-ENDDA, sy-vline,
  WA_P0392-BEGDA, sy-vline,
  WA_P0392-SEQNR, sy-vline,
  WA_P0392-AEDTM, sy-vline,
  WA_P0392-UNAME, sy-vline,
  WA_P0392-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P0392 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_P0392 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_P0392 INTO WA_P0392.


*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 ACTCD, internal->external for field TYACT
CALL FUNCTION 'CONVERSION_EXIT_ACTCD_OUTPUT'
  EXPORTING
    input =                      WA_P0392-TYACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P0392-TYACT.
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_P0392_STR, 
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
OBRAS TYPE STRING,
OSNOA TYPE STRING,
OBRAO TYPE STRING,
SYJUB TYPE STRING,
CAFJP TYPE STRING,
TYACT TYPE STRING,
PLANS TYPE STRING,
CSERV TYPE STRING,
AFJUB TYPE STRING,
ASPCE TYPE STRING,
TPUOS TYPE STRING,
AGRPC TYPE STRING,
PDSMP TYPE STRING,
REPGR TYPE STRING,
CONDILAB TYPE STRING,
ICTYP TYPE STRING,
ICNUM TYPE STRING,
NOMBR TYPE STRING,
STRAS TYPE STRING,
HSNMR TYPE STRING,
FLOOR TYPE STRING,
POSTA TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
STATE TYPE STRING,
LAND1 TYPE STRING,
SSDIS TYPE STRING,
WAERS TYPE STRING,
LGA01 TYPE STRING,
IMP01 TYPE STRING,
LGA02 TYPE STRING,
IMP02 TYPE STRING,
LGA03 TYPE STRING,
IMP03 TYPE STRING,
LGA04 TYPE STRING,
IMP04 TYPE STRING,
LGA05 TYPE STRING,
IMP05 TYPE STRING,
LGA06 TYPE STRING,
IMP06 TYPE STRING,
LGA07 TYPE STRING,
IMP07 TYPE STRING,
LGA08 TYPE STRING,
IMP08 TYPE STRING,
LGA09 TYPE STRING,
IMP09 TYPE STRING,
LGA10 TYPE STRING,
IMP10 TYPE STRING,
LGA11 TYPE STRING,
IMP11 TYPE STRING,
LGA12 TYPE STRING,
IMP12 TYPE STRING,
LGA13 TYPE STRING,
IMP13 TYPE STRING,
LGA14 TYPE STRING,
IMP14 TYPE STRING,
LGA15 TYPE STRING,
IMP15 TYPE STRING,
LGA16 TYPE STRING,
IMP16 TYPE STRING,
LGA17 TYPE STRING,
IMP17 TYPE STRING,
LGA18 TYPE STRING,
IMP18 TYPE STRING,
LGA19 TYPE STRING,
IMP19 TYPE STRING,
LGA20 TYPE STRING,
IMP20 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P0392_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_P0392_STR-PERNR sy-vline 
WA_P0392_STR-INFTY sy-vline 
WA_P0392_STR-SUBTY sy-vline 
WA_P0392_STR-OBJPS sy-vline 
WA_P0392_STR-SPRPS sy-vline 
WA_P0392_STR-ENDDA sy-vline 
WA_P0392_STR-BEGDA sy-vline 
WA_P0392_STR-SEQNR sy-vline 
WA_P0392_STR-AEDTM sy-vline 
WA_P0392_STR-UNAME sy-vline 
WA_P0392_STR-HISTO sy-vline 
WA_P0392_STR-ITXEX sy-vline 
WA_P0392_STR-REFEX sy-vline 
WA_P0392_STR-ORDEX sy-vline 
WA_P0392_STR-ITBLD sy-vline 
WA_P0392_STR-PREAS sy-vline 
WA_P0392_STR-FLAG1 sy-vline 
WA_P0392_STR-FLAG2 sy-vline 
WA_P0392_STR-FLAG3 sy-vline 
WA_P0392_STR-FLAG4 sy-vline 
WA_P0392_STR-RESE1 sy-vline 
WA_P0392_STR-RESE2 sy-vline 
WA_P0392_STR-GRPVL sy-vline 
WA_P0392_STR-OBRAS sy-vline 
WA_P0392_STR-OSNOA sy-vline 
WA_P0392_STR-OBRAO sy-vline 
WA_P0392_STR-SYJUB sy-vline 
WA_P0392_STR-CAFJP sy-vline 
WA_P0392_STR-TYACT sy-vline 
WA_P0392_STR-PLANS sy-vline 
WA_P0392_STR-CSERV sy-vline 
WA_P0392_STR-AFJUB sy-vline 
WA_P0392_STR-ASPCE sy-vline 
WA_P0392_STR-TPUOS sy-vline 
WA_P0392_STR-AGRPC sy-vline 
WA_P0392_STR-PDSMP sy-vline 
WA_P0392_STR-REPGR sy-vline 
WA_P0392_STR-CONDILAB sy-vline 
WA_P0392_STR-ICTYP sy-vline 
WA_P0392_STR-ICNUM sy-vline 
WA_P0392_STR-NOMBR sy-vline 
WA_P0392_STR-STRAS sy-vline 
WA_P0392_STR-HSNMR sy-vline 
WA_P0392_STR-FLOOR sy-vline 
WA_P0392_STR-POSTA sy-vline 
WA_P0392_STR-PSTLZ sy-vline 
WA_P0392_STR-ORT01 sy-vline 
WA_P0392_STR-ORT02 sy-vline 
WA_P0392_STR-STATE sy-vline 
WA_P0392_STR-LAND1 sy-vline 
WA_P0392_STR-SSDIS sy-vline 
WA_P0392_STR-WAERS sy-vline 
WA_P0392_STR-LGA01 sy-vline 
WA_P0392_STR-IMP01 sy-vline 
WA_P0392_STR-LGA02 sy-vline 
WA_P0392_STR-IMP02 sy-vline 
WA_P0392_STR-LGA03 sy-vline 
WA_P0392_STR-IMP03 sy-vline 
WA_P0392_STR-LGA04 sy-vline 
WA_P0392_STR-IMP04 sy-vline 
WA_P0392_STR-LGA05 sy-vline 
WA_P0392_STR-IMP05 sy-vline 
WA_P0392_STR-LGA06 sy-vline 
WA_P0392_STR-IMP06 sy-vline 
WA_P0392_STR-LGA07 sy-vline 
WA_P0392_STR-IMP07 sy-vline 
WA_P0392_STR-LGA08 sy-vline 
WA_P0392_STR-IMP08 sy-vline 
WA_P0392_STR-LGA09 sy-vline 
WA_P0392_STR-IMP09 sy-vline 
WA_P0392_STR-LGA10 sy-vline 
WA_P0392_STR-IMP10 sy-vline 
WA_P0392_STR-LGA11 sy-vline 
WA_P0392_STR-IMP11 sy-vline 
WA_P0392_STR-LGA12 sy-vline 
WA_P0392_STR-IMP12 sy-vline 
WA_P0392_STR-LGA13 sy-vline 
WA_P0392_STR-IMP13 sy-vline 
WA_P0392_STR-LGA14 sy-vline 
WA_P0392_STR-IMP14 sy-vline 
WA_P0392_STR-LGA15 sy-vline 
WA_P0392_STR-IMP15 sy-vline 
WA_P0392_STR-LGA16 sy-vline 
WA_P0392_STR-IMP16 sy-vline 
WA_P0392_STR-LGA17 sy-vline 
WA_P0392_STR-IMP17 sy-vline 
WA_P0392_STR-LGA18 sy-vline 
WA_P0392_STR-IMP18 sy-vline 
WA_P0392_STR-LGA19 sy-vline 
WA_P0392_STR-IMP19 sy-vline 
WA_P0392_STR-LGA20 sy-vline 
WA_P0392_STR-IMP20 sy-vline      INTO ld_text SEPARATED BY SPACE.

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