ABAP Select data from SAP table ISU_BI_BILL_S_CONDITION into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISU_BI_BILL_S_CONDITION
*  INTO TABLE @DATA(IT_ISU_BI_BILL_S_CONDITION2).
*--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_ISU_BI_BILL_S_CONDITION INDEX 1 INTO DATA(WA_ISU_BI_BILL_S_CONDITION2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISU_BI_BILL_S_CONDITION>-WA_CONDITION = 1.
<ISU_BI_BILL_S_CONDITION>-MANDT = 1.
<ISU_BI_BILL_S_CONDITION>-BELNR = 1.
<ISU_BI_BILL_S_CONDITION>-CONDIREF = 1.
<ISU_BI_BILL_S_CONDITION>-LFDNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISU_BI_BILL_S_CONDITION-DATEFROM, sy-vline,
  WA_ISU_BI_BILL_S_CONDITION-TIMEFROM, sy-vline,
  WA_ISU_BI_BILL_S_CONDITION-DATETO, sy-vline,
  WA_ISU_BI_BILL_S_CONDITION-TIMETO, sy-vline,
  WA_ISU_BI_BILL_S_CONDITION-EXCEPTPROGID, sy-vline,
  WA_ISU_BI_BILL_S_CONDITION-EXC_SPLITTABLE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISU_BI_BILL_S_CONDITION 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_ISU_BI_BILL_S_CONDITION 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_ISU_BI_BILL_S_CONDITION INTO WA_ISU_BI_BILL_S_CONDITION.


*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 BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISU_BI_BILL_S_CONDITION-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_BI_BILL_S_CONDITION-BELNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ISU_BI_BILL_S_CONDITION-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_BI_BILL_S_CONDITION-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field GERAET
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_ISU_BI_BILL_S_CONDITION-GERAET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_BI_BILL_S_CONDITION-GERAET.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ISOLA, internal->external for field DDLANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_ISU_BI_BILL_S_CONDITION-DDLANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_BI_BILL_S_CONDITION-DDLANGUAGE.
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_ISU_BI_BILL_S_CONDITION_STR, 
WA_CONDITION TYPE STRING,
MANDT TYPE STRING,
BELNR TYPE STRING,
CONDIREF TYPE STRING,
LFDNR TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
EXCEPTPROGID TYPE STRING,
EXC_SPLITTABLE TYPE STRING,
EXCEPTIONID TYPE STRING,
CAT_EXRSP TYPE STRING,
LOGIKZW TYPE STRING,
EQUNR TYPE STRING,
MATNR TYPE STRING,
GERAET TYPE STRING,
ZWNUMMER TYPE STRING,
EXC_RSPDATE TYPE STRING,
EXC_RSPTIME TYPE STRING,
COLOGRP_INST TYPE STRING,
WA_EXCPTPROG TYPE STRING,
MANDT TYPE STRING,
EXCEPTPROGID TYPE STRING,
EXCEPTPROGEXTID TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
TZONE TYPE STRING,
EXC_SPLITTABLE TYPE STRING,
ACT_CATEGORY TYPE STRING,
MAX_OPTIN TYPE STRING,
MAX_OPTOUT TYPE STRING,
TIMEREF_OPTINOUT TYPE STRING,
CR_DATE TYPE STRING,
CR_TIME TYPE STRING,
CR_NAME TYPE STRING,
CH_DATE TYPE STRING,
CH_TIME TYPE STRING,
CH_NAME TYPE STRING,
WA_EXCPTPROGT TYPE STRING,
MANDT TYPE STRING,
EXCEPTPROGID TYPE STRING,
SPRAS TYPE STRING,
EXCEPTPROGTEXT TYPE STRING,
WA_EXCEPTION TYPE STRING,
MANDT TYPE STRING,
EXCEPTIONID TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
EXCEPTIONPROGRAMID TYPE STRING,
EXCEPTIONPROGTIMEZONE TYPE STRING,
EXCEPTIONEXTID TYPE STRING,
EXCEPTIONSOURCE TYPE STRING,
EXCEPTIONSTATUS TYPE STRING,
EXCEPTIONDEL TYPE STRING,
CR_DATE TYPE STRING,
CR_TIME TYPE STRING,
CR_NAME TYPE STRING,
CH_DATE TYPE STRING,
CH_TIME TYPE STRING,
CH_NAME TYPE STRING,
WA_EXCEPTIONT TYPE STRING,
MANDT TYPE STRING,
EXCEPTIONID TYPE STRING,
SPRAS TYPE STRING,
EXCEPTIONTXT TYPE STRING,
WA_CATEXRSP_T TYPE STRING,
DOMNAME TYPE STRING,
VALPOS TYPE STRING,
DDLANGUAGE TYPE STRING,
DOMVALUE_L TYPE STRING,
DOMVALUE_H TYPE STRING,
DDTEXT TYPE STRING,
DOMVAL_LD TYPE STRING,
DOMVAL_HD TYPE STRING,
APPVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISU_BI_BILL_S_CONDITION_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_ISU_BI_BILL_S_CONDITION_STR-WA_CONDITION sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MANDT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-BELNR sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CONDIREF sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-LFDNR sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DATEFROM sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TIMEFROM sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DATETO sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TIMETO sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTPROGID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXC_SPLITTABLE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CAT_EXRSP sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-LOGIKZW sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EQUNR sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MATNR sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-GERAET sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-ZWNUMMER sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXC_RSPDATE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXC_RSPTIME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-COLOGRP_INST sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-WA_EXCPTPROG sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MANDT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTPROGID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTPROGEXTID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-VALIDFROM sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-VALIDTO sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TZONE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXC_SPLITTABLE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-ACT_CATEGORY sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MAX_OPTIN sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MAX_OPTOUT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TIMEREF_OPTINOUT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_DATE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_TIME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_NAME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_DATE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_TIME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_NAME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-WA_EXCPTPROGT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MANDT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTPROGID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-SPRAS sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTPROGTEXT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-WA_EXCEPTION sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MANDT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DATEFROM sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TIMEFROM sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DATETO sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-TIMETO sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONPROGRAMID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONPROGTIMEZONE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONEXTID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONSOURCE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONSTATUS sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONDEL sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_DATE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_TIME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CR_NAME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_DATE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_TIME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-CH_NAME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-WA_EXCEPTIONT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-MANDT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONID sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-SPRAS sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-EXCEPTIONTXT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-WA_CATEXRSP_T sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DOMNAME sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-VALPOS sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DDLANGUAGE sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DOMVALUE_L sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DOMVALUE_H sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DDTEXT sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DOMVAL_LD sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-DOMVAL_HD sy-vline 
WA_ISU_BI_BILL_S_CONDITION_STR-APPVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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