ABAP Select data from SAP table /ISDFPS/WOUPS_AFFH 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 /ISDFPS/WOUPS_AFFH 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/WOUPS_AFFH. 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/WOUPS_AFFH 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/WOUPS_AFFH TYPE STANDARD TABLE OF /ISDFPS/WOUPS_AFFH,
      WA_/ISDFPS/WOUPS_AFFH TYPE /ISDFPS/WOUPS_AFFH,
      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/WOUPS_AFFH> TYPE /ISDFPS/WOUPS_AFFH.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/WOUPS_AFFH
*  INTO TABLE @DATA(IT_/ISDFPS/WOUPS_AFFH2).
*--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/WOUPS_AFFH INDEX 1 INTO DATA(WA_/ISDFPS/WOUPS_AFFH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/WOUPS_AFFH>-AUFPL = 1.
</ISDFPS/WOUPS_AFFH>-PZLFH = 1.
</ISDFPS/WOUPS_AFFH>-LOEKZ = 1.
</ISDFPS/WOUPS_AFFH>-PARKZ = 1.
</ISDFPS/WOUPS_AFFH>-DATUI = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/WOUPS_AFFH-USERI, sy-vline,
  WA_/ISDFPS/WOUPS_AFFH-DATUC, sy-vline,
  WA_/ISDFPS/WOUPS_AFFH-USERC, sy-vline,
  WA_/ISDFPS/WOUPS_AFFH-OBJTY, sy-vline,
  WA_/ISDFPS/WOUPS_AFFH-OBJID, sy-vline,
  WA_/ISDFPS/WOUPS_AFFH-PLNTY_KEY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISDFPS/WOUPS_AFFH 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/WOUPS_AFFH 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/WOUPS_AFFH INTO WA_/ISDFPS/WOUPS_AFFH.


*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 ALPHA, internal->external for field PLNNR_KEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-PLNNR_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-PLNNR_KEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EHOFFB
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EHOFFB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EHOFFB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EHOFFE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EHOFFE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EHOFFE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DAUEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-DAUEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-DAUEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MGEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-MGEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-MGEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MGSOLEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-MGSOLEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-MGSOLEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MGISTEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-MGISTEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-MGISTEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MGRSTEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-MGRSTEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-MGRSTEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MGAUSEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-MGAUSEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-MGAUSEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EWEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EWEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EWEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EWSOLEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EWSOLEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EWSOLEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EWISTEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EWISTEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EWISTEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field EWRSTEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-EWRSTEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-EWRSTEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field TXTSP
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-TXTSP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-TXTSP.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit NUMCV, internal->external for field ACTIVITY
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/WOUPS_AFFH-ACTIVITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/WOUPS_AFFH-ACTIVITY.
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_/ISDFPS/WOUPS_AFFH_STR, 
AUFPL TYPE STRING,
PZLFH TYPE STRING,
LOEKZ TYPE STRING,
PARKZ TYPE STRING,
DATUI TYPE STRING,
USERI TYPE STRING,
DATUC TYPE STRING,
USERC TYPE STRING,
OBJTY TYPE STRING,
OBJID TYPE STRING,
PLNTY_KEY TYPE STRING,
PLNNR_KEY TYPE STRING,
PZLFH_KEY TYPE STRING,
ZAEHL_KEY TYPE STRING,
OBJCT TYPE STRING,
APLZL TYPE STRING,
PSNFH TYPE STRING,
OBJNR TYPE STRING,
STEUF TYPE STRING,
KZKBL TYPE STRING,
BZOFFB TYPE STRING,
OFFSTB TYPE STRING,
EHOFFB TYPE STRING,
BZOFFE TYPE STRING,
OFFSTE TYPE STRING,
EHOFFE TYPE STRING,
FSFHD TYPE STRING,
FSFHZ TYPE STRING,
FEFHD TYPE STRING,
FEFHZ TYPE STRING,
SSFHD TYPE STRING,
SSFHZ TYPE STRING,
SEFHD TYPE STRING,
SEFHZ TYPE STRING,
ISFHD TYPE STRING,
ISFHZ TYPE STRING,
IEFHD TYPE STRING,
IEFHZ TYPE STRING,
DAUFL TYPE STRING,
DAUEH TYPE STRING,
MGEINH TYPE STRING,
MGVGW TYPE STRING,
MGSOLEH TYPE STRING,
MGSOL TYPE STRING,
MGISTEH TYPE STRING,
MGIST TYPE STRING,
MGRSTEH TYPE STRING,
MGRST TYPE STRING,
MGAUSEH TYPE STRING,
MGAUS TYPE STRING,
MGFORM TYPE STRING,
EWEINH TYPE STRING,
EWVGW TYPE STRING,
EWSOLEH TYPE STRING,
EWSOL TYPE STRING,
EWISTEH TYPE STRING,
EWIST TYPE STRING,
EWRSTEH TYPE STRING,
EWRST TYPE STRING,
EWFORM TYPE STRING,
TXTSP TYPE STRING,
KTSCH TYPE STRING,
TXTZ1 TYPE STRING,
OBJTYPE TYPE STRING,
CH_PROC TYPE STRING,
AENNR TYPE STRING,
PRT_VERSN TYPE STRING,
REGISTRABLE TYPE STRING,
ACTIVITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISDFPS/WOUPS_AFFH_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/WOUPS_AFFH_STR-AUFPL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PZLFH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-LOEKZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PARKZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-DATUI sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-USERI sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-DATUC sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-USERC sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OBJTY sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OBJID sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PLNTY_KEY sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PLNNR_KEY sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PZLFH_KEY sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-ZAEHL_KEY sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OBJCT sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-APLZL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PSNFH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OBJNR sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-STEUF sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-KZKBL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-BZOFFB sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OFFSTB sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EHOFFB sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-BZOFFE sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OFFSTE sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EHOFFE sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-FSFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-FSFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-FEFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-FEFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-SSFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-SSFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-SEFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-SEFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-ISFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-ISFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-IEFHD sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-IEFHZ sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-DAUFL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-DAUEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGEINH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGVGW sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGSOLEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGSOL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGISTEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGIST sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGRSTEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGRST sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGAUSEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGAUS sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-MGFORM sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWEINH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWVGW sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWSOLEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWSOL sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWISTEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWIST sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWRSTEH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWRST sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-EWFORM sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-TXTSP sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-KTSCH sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-TXTZ1 sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-OBJTYPE sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-CH_PROC sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-AENNR sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-PRT_VERSN sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-REGISTRABLE sy-vline 
WA_/ISDFPS/WOUPS_AFFH_STR-ACTIVITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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