ABAP Select data from SAP table PPSFC_00002862 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PPSFC_00002862 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 PPSFC_00002862. 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 PPSFC_00002862 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_PPSFC_00002862 TYPE STANDARD TABLE OF PPSFC_00002862,
      WA_PPSFC_00002862 TYPE PPSFC_00002862,
      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: <PPSFC_00002862> TYPE PPSFC_00002862.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PPSFC_00002862.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PPSFC_00002862
  INTO TABLE IT_PPSFC_00002862.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPSFC_00002862
*  INTO TABLE @DATA(IT_PPSFC_000028622).
*--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_PPSFC_00002862 INDEX 1 INTO DATA(WA_PPSFC_000028622).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PPSFC_00002862 ASSIGNING <PPSFC_00002862>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPSFC_00002862>-AUSCH = 1.
<PPSFC_00002862>-AVOAU = 1.
<PPSFC_00002862>-BDART = 1.
<PPSFC_00002862>-BDMNG = 1.
<PPSFC_00002862>-BDTER = 1.

ENDLOOP.

LOOP AT IT_PPSFC_00002862 INTO WA_PPSFC_00002862.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPSFC_00002862-BEIKZ, sy-vline,
  WA_PPSFC_00002862-CHARG, sy-vline,
  WA_PPSFC_00002862-DBSKZ, sy-vline,
  WA_PPSFC_00002862-ENMNG, sy-vline,
  WA_PPSFC_00002862-FMENG, sy-vline,
  WA_PPSFC_00002862-KZKUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPSFC_00002862 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_PPSFC_00002862 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_PPSFC_00002862 INTO WA_PPSFC_00002862.


*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 MATN5, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_PPSFC_00002862-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPSFC_00002862-MATNR.
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_PPSFC_00002862_STR, 
AUSCH TYPE STRING,
AVOAU TYPE STRING,
BDART TYPE STRING,
BDMNG TYPE STRING,
BDTER TYPE STRING,
BEIKZ TYPE STRING,
CHARG TYPE STRING,
DBSKZ TYPE STRING,
ENMNG TYPE STRING,
FMENG TYPE STRING,
KZKUP TYPE STRING,
LGORT TYPE STRING,
MATNR TYPE STRING,
MEINS TYPE STRING,
NETAU TYPE STRING,
SBTER TYPE STRING,
SCHGT TYPE STRING,
SOBKZ TYPE STRING,
UPSKZ TYPE STRING,
VERTI TYPE STRING,
VMENG TYPE STRING,
WERKS TYPE STRING,
SHKZG TYPE STRING,
BWART TYPE STRING,
POSNR TYPE STRING,
MATNR_EXTERNAL TYPE STRING,
MATNR_VERSION TYPE STRING,
MATNR_GUID TYPE STRING,
RSNUM TYPE STRING,
RSPOS TYPE STRING,
RSART TYPE STRING,
ALPOS TYPE STRING,
ALPGR TYPE STRING,
ALPRF TYPE STRING,
ALPST TYPE STRING,
EWAHR TYPE STRING,
NOMNG TYPE STRING,
DUMPS TYPE STRING,
AUFST TYPE STRING,
AUFWG TYPE STRING,
BAUST TYPE STRING,
BAUWG TYPE STRING,
MRPOS TYPE STRING,
POSTP TYPE STRING,
AFPOS TYPE STRING,
STLNR TYPE STRING,
STLKN TYPE STRING,
STPOZ TYPE STRING,
ASQTY TYPE STRING,
MATNR_LONG TYPE STRING,
LGNUM TYPE STRING,
PRVBE TYPE STRING,
KZAUS TYPE STRING,
NFEAG TYPE STRING,
NFPKZ TYPE STRING,
NFGRP TYPE STRING,
CH_PROC TYPE STRING,
E1STPUL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPSFC_00002862_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_PPSFC_00002862_STR-AUSCH sy-vline 
WA_PPSFC_00002862_STR-AVOAU sy-vline 
WA_PPSFC_00002862_STR-BDART sy-vline 
WA_PPSFC_00002862_STR-BDMNG sy-vline 
WA_PPSFC_00002862_STR-BDTER sy-vline 
WA_PPSFC_00002862_STR-BEIKZ sy-vline 
WA_PPSFC_00002862_STR-CHARG sy-vline 
WA_PPSFC_00002862_STR-DBSKZ sy-vline 
WA_PPSFC_00002862_STR-ENMNG sy-vline 
WA_PPSFC_00002862_STR-FMENG sy-vline 
WA_PPSFC_00002862_STR-KZKUP sy-vline 
WA_PPSFC_00002862_STR-LGORT sy-vline 
WA_PPSFC_00002862_STR-MATNR sy-vline 
WA_PPSFC_00002862_STR-MEINS sy-vline 
WA_PPSFC_00002862_STR-NETAU sy-vline 
WA_PPSFC_00002862_STR-SBTER sy-vline 
WA_PPSFC_00002862_STR-SCHGT sy-vline 
WA_PPSFC_00002862_STR-SOBKZ sy-vline 
WA_PPSFC_00002862_STR-UPSKZ sy-vline 
WA_PPSFC_00002862_STR-VERTI sy-vline 
WA_PPSFC_00002862_STR-VMENG sy-vline 
WA_PPSFC_00002862_STR-WERKS sy-vline 
WA_PPSFC_00002862_STR-SHKZG sy-vline 
WA_PPSFC_00002862_STR-BWART sy-vline 
WA_PPSFC_00002862_STR-POSNR sy-vline 
WA_PPSFC_00002862_STR-MATNR_EXTERNAL sy-vline 
WA_PPSFC_00002862_STR-MATNR_VERSION sy-vline 
WA_PPSFC_00002862_STR-MATNR_GUID sy-vline 
WA_PPSFC_00002862_STR-RSNUM sy-vline 
WA_PPSFC_00002862_STR-RSPOS sy-vline 
WA_PPSFC_00002862_STR-RSART sy-vline 
WA_PPSFC_00002862_STR-ALPOS sy-vline 
WA_PPSFC_00002862_STR-ALPGR sy-vline 
WA_PPSFC_00002862_STR-ALPRF sy-vline 
WA_PPSFC_00002862_STR-ALPST sy-vline 
WA_PPSFC_00002862_STR-EWAHR sy-vline 
WA_PPSFC_00002862_STR-NOMNG sy-vline 
WA_PPSFC_00002862_STR-DUMPS sy-vline 
WA_PPSFC_00002862_STR-AUFST sy-vline 
WA_PPSFC_00002862_STR-AUFWG sy-vline 
WA_PPSFC_00002862_STR-BAUST sy-vline 
WA_PPSFC_00002862_STR-BAUWG sy-vline 
WA_PPSFC_00002862_STR-MRPOS sy-vline 
WA_PPSFC_00002862_STR-POSTP sy-vline 
WA_PPSFC_00002862_STR-AFPOS sy-vline 
WA_PPSFC_00002862_STR-STLNR sy-vline 
WA_PPSFC_00002862_STR-STLKN sy-vline 
WA_PPSFC_00002862_STR-STPOZ sy-vline 
WA_PPSFC_00002862_STR-ASQTY sy-vline 
WA_PPSFC_00002862_STR-MATNR_LONG sy-vline 
WA_PPSFC_00002862_STR-LGNUM sy-vline 
WA_PPSFC_00002862_STR-PRVBE sy-vline 
WA_PPSFC_00002862_STR-KZAUS sy-vline 
WA_PPSFC_00002862_STR-NFEAG sy-vline 
WA_PPSFC_00002862_STR-NFPKZ sy-vline 
WA_PPSFC_00002862_STR-NFGRP sy-vline 
WA_PPSFC_00002862_STR-CH_PROC sy-vline 
WA_PPSFC_00002862_STR-E1STPUL sy-vline      INTO ld_text SEPARATED BY SPACE.

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