ABAP Select data from SAP table /ISDFPS/E1AFRUD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ISDFPS/E1AFRUD 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 /ISDFPS/E1AFRUD. 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 /ISDFPS/E1AFRUD 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_/ISDFPS/E1AFRUD TYPE STANDARD TABLE OF /ISDFPS/E1AFRUD,
      WA_/ISDFPS/E1AFRUD TYPE /ISDFPS/E1AFRUD,
      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: </ISDFPS/E1AFRUD> TYPE /ISDFPS/E1AFRUD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/ISDFPS/E1AFRUD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ISDFPS/E1AFRUD
  INTO TABLE IT_/ISDFPS/E1AFRUD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/E1AFRUD
*  INTO TABLE @DATA(IT_/ISDFPS/E1AFRUD2).
*--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_/ISDFPS/E1AFRUD INDEX 1 INTO DATA(WA_/ISDFPS/E1AFRUD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ISDFPS/E1AFRUD ASSIGNING </ISDFPS/E1AFRUD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/E1AFRUD>-MANDT = 1.
</ISDFPS/E1AFRUD>-RUECK = 1.
</ISDFPS/E1AFRUD>-RMZHL = 1.
</ISDFPS/E1AFRUD>-ERSDA = 1.
</ISDFPS/E1AFRUD>-ERNAM = 1.

ENDLOOP.

LOOP AT IT_/ISDFPS/E1AFRUD INTO WA_/ISDFPS/E1AFRUD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/E1AFRUD-LAEDA, sy-vline,
  WA_/ISDFPS/E1AFRUD-AENAM, sy-vline,
  WA_/ISDFPS/E1AFRUD-BUDAT, sy-vline,
  WA_/ISDFPS/E1AFRUD-ARBID, sy-vline,
  WA_/ISDFPS/E1AFRUD-WERKS, sy-vline,
  WA_/ISDFPS/E1AFRUD-LTXA1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISDFPS/E1AFRUD 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_/ISDFPS/E1AFRUD 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_/ISDFPS/E1AFRUD INTO WA_/ISDFPS/E1AFRUD.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/ISDFPS/E1AFRUD_STR, 
MANDT TYPE STRING,
RUECK TYPE STRING,
RMZHL TYPE STRING,
ERSDA TYPE STRING,
ERNAM TYPE STRING,
LAEDA TYPE STRING,
AENAM TYPE STRING,
BUDAT TYPE STRING,
ARBID TYPE STRING,
WERKS TYPE STRING,
LTXA1 TYPE STRING,
TXTSP TYPE STRING,
ISERH TYPE STRING,
ZEIER TYPE STRING,
ILE01 TYPE STRING,
ISM01 TYPE STRING,
ILE02 TYPE STRING,
ISM02 TYPE STRING,
ILE03 TYPE STRING,
ISM03 TYPE STRING,
ILE04 TYPE STRING,
ISM04 TYPE STRING,
ILE05 TYPE STRING,
ISM05 TYPE STRING,
ILE06 TYPE STRING,
ISM06 TYPE STRING,
ABARB TYPE STRING,
ISMNW TYPE STRING,
ISMNE TYPE STRING,
LEARR TYPE STRING,
IDAUR TYPE STRING,
IDAUE TYPE STRING,
ZCODE TYPE STRING,
LOART TYPE STRING,
QUALF TYPE STRING,
ANZMA TYPE STRING,
LOGRP TYPE STRING,
GMNGA TYPE STRING,
LMNGA TYPE STRING,
XMNGA TYPE STRING,
GMEIN TYPE STRING,
MEINH TYPE STRING,
GRUND TYPE STRING,
PERNR TYPE STRING,
ISDD TYPE STRING,
ISDZ TYPE STRING,
IERD TYPE STRING,
IERZ TYPE STRING,
ISBD TYPE STRING,
ISBZ TYPE STRING,
IEBD TYPE STRING,
IEBZ TYPE STRING,
ISAD TYPE STRING,
ISAZ TYPE STRING,
IEDD TYPE STRING,
IEDZ TYPE STRING,
PEDD TYPE STRING,
PEDZ TYPE STRING,
WABLNR TYPE STRING,
WEBLNR TYPE STRING,
AUERU TYPE STRING,
AUSOR TYPE STRING,
STNDR TYPE STRING,
MANUR TYPE STRING,
MEILR TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
AUFNR TYPE STRING,
APLFL TYPE STRING,
VORNR TYPE STRING,
SUMNR TYPE STRING,
OFM01 TYPE STRING,
OFE01 TYPE STRING,
LEK01 TYPE STRING,
OFM02 TYPE STRING,
OFE02 TYPE STRING,
LEK02 TYPE STRING,
OFM03 TYPE STRING,
OFE03 TYPE STRING,
LEK03 TYPE STRING,
OFM04 TYPE STRING,
OFE04 TYPE STRING,
LEK04 TYPE STRING,
OFM05 TYPE STRING,
OFE05 TYPE STRING,
LEK05 TYPE STRING,
OFM06 TYPE STRING,
OFE06 TYPE STRING,
LEK06 TYPE STRING,
OFMNW TYPE STRING,
OFMNE TYPE STRING,
LEKNW TYPE STRING,
ODAUR TYPE STRING,
ODAUE TYPE STRING,
STOKZ TYPE STRING,
STZHL TYPE STRING,
SMENG TYPE STRING,
RUECK_MST TYPE STRING,
RMZHL_MST TYPE STRING,
PDSNR TYPE STRING,
KAPID TYPE STRING,
SPLIT TYPE STRING,
ZAUSW TYPE STRING,
ORIND TYPE STRING,
ORIGF TYPE STRING,
CANUM TYPE STRING,
BELNR_IST TYPE STRING,
BELNR_UMB TYPE STRING,
RMNGA TYPE STRING,
CATSBELNR TYPE STRING,
SATZA TYPE STRING,
ERZET TYPE STRING,
CATSPRICE TYPE STRING,
CATSTCURR TYPE STRING,
CATSPEINH TYPE STRING,
BEMOT TYPE STRING,
IPRZ1 TYPE STRING,
IPRE1 TYPE STRING,
IPRK1 TYPE STRING,
EXNAM TYPE STRING,
EXERD TYPE STRING,
EXERZ TYPE STRING,
PRZ01 TYPE STRING,
OPRZ1 TYPE STRING,
OPRE1 TYPE STRING,
SKOKRS TYPE STRING,
SKOSTL TYPE STRING,
NODAT TYPE STRING,
ISMNU TYPE STRING,
OFMNU TYPE STRING,
PACKNO TYPE STRING,
EXTID TYPE STRING,
SCHGRUP TYPE STRING,
KAPTPROG TYPE STRING,
ROLE_ID TYPE STRING,
ARBPL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISDFPS/E1AFRUD_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_/ISDFPS/E1AFRUD_STR-MANDT sy-vline 
WA_/ISDFPS/E1AFRUD_STR-RUECK sy-vline 
WA_/ISDFPS/E1AFRUD_STR-RMZHL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ERSDA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ERNAM sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LAEDA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-AENAM sy-vline 
WA_/ISDFPS/E1AFRUD_STR-BUDAT sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ARBID sy-vline 
WA_/ISDFPS/E1AFRUD_STR-WERKS sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LTXA1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-TXTSP sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISERH sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ZEIER sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE02 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM02 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE03 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM03 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE04 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM04 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE05 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM05 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ILE06 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISM06 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ABARB sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISMNW sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISMNE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEARR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IDAUR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IDAUE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ZCODE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LOART sy-vline 
WA_/ISDFPS/E1AFRUD_STR-QUALF sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ANZMA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LOGRP sy-vline 
WA_/ISDFPS/E1AFRUD_STR-GMNGA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LMNGA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-XMNGA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-GMEIN sy-vline 
WA_/ISDFPS/E1AFRUD_STR-MEINH sy-vline 
WA_/ISDFPS/E1AFRUD_STR-GRUND sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PERNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISDD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISDZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IERD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IERZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISBD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISBZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IEBD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IEBZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISAD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISAZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IEDD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IEDZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PEDD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PEDZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-WABLNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-WEBLNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-AUERU sy-vline 
WA_/ISDFPS/E1AFRUD_STR-AUSOR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-STNDR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-MANUR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-MEILR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-AUFPL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-APLZL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-AUFNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-APLFL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-VORNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SUMNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM02 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE02 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK02 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM03 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE03 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK03 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM04 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE04 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK04 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM05 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE05 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK05 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFM06 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFE06 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEK06 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFMNW sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFMNE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-LEKNW sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ODAUR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ODAUE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-STOKZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-STZHL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SMENG sy-vline 
WA_/ISDFPS/E1AFRUD_STR-RUECK_MST sy-vline 
WA_/ISDFPS/E1AFRUD_STR-RMZHL_MST sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PDSNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-KAPID sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SPLIT sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ZAUSW sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ORIND sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ORIGF sy-vline 
WA_/ISDFPS/E1AFRUD_STR-CANUM sy-vline 
WA_/ISDFPS/E1AFRUD_STR-BELNR_IST sy-vline 
WA_/ISDFPS/E1AFRUD_STR-BELNR_UMB sy-vline 
WA_/ISDFPS/E1AFRUD_STR-RMNGA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-CATSBELNR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SATZA sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ERZET sy-vline 
WA_/ISDFPS/E1AFRUD_STR-CATSPRICE sy-vline 
WA_/ISDFPS/E1AFRUD_STR-CATSTCURR sy-vline 
WA_/ISDFPS/E1AFRUD_STR-CATSPEINH sy-vline 
WA_/ISDFPS/E1AFRUD_STR-BEMOT sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IPRZ1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IPRE1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-IPRK1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-EXNAM sy-vline 
WA_/ISDFPS/E1AFRUD_STR-EXERD sy-vline 
WA_/ISDFPS/E1AFRUD_STR-EXERZ sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PRZ01 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OPRZ1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OPRE1 sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SKOKRS sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SKOSTL sy-vline 
WA_/ISDFPS/E1AFRUD_STR-NODAT sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ISMNU sy-vline 
WA_/ISDFPS/E1AFRUD_STR-OFMNU sy-vline 
WA_/ISDFPS/E1AFRUD_STR-PACKNO sy-vline 
WA_/ISDFPS/E1AFRUD_STR-EXTID sy-vline 
WA_/ISDFPS/E1AFRUD_STR-SCHGRUP sy-vline 
WA_/ISDFPS/E1AFRUD_STR-KAPTPROG sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ROLE_ID sy-vline 
WA_/ISDFPS/E1AFRUD_STR-ARBPL sy-vline      INTO ld_text SEPARATED BY SPACE.

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