ABAP Select data from SAP table RJHA481 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RJHA481 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 RJHA481. 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 RJHA481 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_RJHA481 TYPE STANDARD TABLE OF RJHA481,
      WA_RJHA481 TYPE RJHA481,
      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: <RJHA481> TYPE RJHA481.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RJHA481.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RJHA481
  INTO TABLE IT_RJHA481.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RJHA481
*  INTO TABLE @DATA(IT_RJHA4812).
*--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_RJHA481 INDEX 1 INTO DATA(WA_RJHA4812).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RJHA481 ASSIGNING <RJHA481>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJHA481>-MARK = 1.
<RJHA481>-MANDT = 1.
<RJHA481>-AVM_NR = 1.
<RJHA481>-POS_NR = 1.
<RJHA481>-BEARB = 1.

ENDLOOP.

LOOP AT IT_RJHA481 INTO WA_RJHA481.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RJHA481-BLGMENGE, sy-vline,
  WA_RJHA481-TZUSMENGE, sy-vline,
  WA_RJHA481-DISPMENGE, sy-vline,
  WA_RJHA481-BERMENGE, sy-vline,
  WA_RJHA481-XBERMENGE_FIX, sy-vline,
  WA_RJHA481-POSTMENGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RJHA481 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_RJHA481 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_RJHA481 INTO WA_RJHA481.


*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 AVM_NR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-AVM_NR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINHGEWBL
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-MEINHGEWBL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-MEINHGEWBL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TERMT, internal->external for field TERM_TYP
CALL FUNCTION 'CONVERSION_EXIT_TERMT_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-TERM_TYP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-TERM_TYP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TERM_ZYKL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-TERM_ZYKL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-TERM_ZYKL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INHK_KFM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-INHK_KFM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-INHK_KFM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit VERMK, internal->external for field VERMITTLER
CALL FUNCTION 'CONVERSION_EXIT_VERMK_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-VERMITTLER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-VERMITTLER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-VNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-VNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_AVM_NR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-REF_AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-REF_AVM_NR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUC_AVM_NR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-SUC_AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-SUC_AVM_NR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VORL_AVMNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-VORL_AVMNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-VORL_AVMNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MCAMP, internal->external for field CAMPAIGN
CALL FUNCTION 'CONVERSION_EXIT_MCAMP_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-CAMPAIGN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-CAMPAIGN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELEGEINH
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA481-BELEGEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA481-BELEGEINH.
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_RJHA481_STR, 
MARK TYPE STRING,
MANDT TYPE STRING,
AVM_NR TYPE STRING,
POS_NR TYPE STRING,
BEARB TYPE STRING,
BLGMENGE TYPE STRING,
TZUSMENGE TYPE STRING,
DISPMENGE TYPE STRING,
BERMENGE TYPE STRING,
XBERMENGE_FIX TYPE STRING,
POSTMENGE TYPE STRING,
SIMENGE_RH TYPE STRING,
MUSTER_T TYPE STRING,
MUSTER_P TYPE STRING,
XFREMDBEIL TYPE STRING,
XBEILAGHW TYPE STRING,
XRESTHSHLT TYPE STRING,
RESTHSHLT_DATUM TYPE STRING,
XTRANZ TYPE STRING,
XTBEL_SI TYPE STRING,
SI_TYP TYPE STRING,
SI_GEWICHT TYPE STRING,
MEINHGEWBL TYPE STRING,
SI_ENTSPFL TYPE STRING,
SI_VERBWER TYPE STRING,
ANZSEITEN TYPE STRING,
TERM_TYP TYPE STRING,
ANFANG_PER TYPE STRING,
ENDE_PER TYPE STRING,
SELDAT_VON TYPE STRING,
SELDAT_BIS TYPE STRING,
BIS_PLUS TYPE STRING,
ANZ_SCHALT TYPE STRING,
TERM_ZYKL TYPE STRING,
TERMINART TYPE STRING,
ERSCH_T TYPE STRING,
WUNSCH_T TYPE STRING,
X_MONTAG TYPE STRING,
X_DIENSTAG TYPE STRING,
X_MITTWOCH TYPE STRING,
X_DONNERST TYPE STRING,
X_FREITAG TYPE STRING,
X_SAMSTAG TYPE STRING,
X_SONNTAG TYPE STRING,
XUVSI TYPE STRING,
XSI_WARTET TYPE STRING,
XDISPOSITI TYPE STRING,
XSI_PLAZ TYPE STRING,
XMUSTER_OK TYPE STRING,
XSI_VORH TYPE STRING,
XUVTECH TYPE STRING,
XTECH_MIN1 TYPE STRING,
XTECH_EE TYPE STRING,
MERKMAL0 TYPE STRING,
MERKMAL1 TYPE STRING,
MERKMAL2 TYPE STRING,
MERKMAL3 TYPE STRING,
MERKMAL4 TYPE STRING,
MERKMAL5 TYPE STRING,
MERKMAL6 TYPE STRING,
MERKMAL7 TYPE STRING,
MERKMAL8 TYPE STRING,
MERKMAL9 TYPE STRING,
KONKAUS TYPE STRING,
KONKAUSKOM TYPE STRING,
PRODH TYPE STRING,
SORTWORT TYPE STRING,
STICHW TYPE STRING,
INHK_KFM TYPE STRING,
XTEXT_INT TYPE STRING,
XTEXT_EXT TYPE STRING,
POS_ART TYPE STRING,
PSTYV TYPE STRING,
VBTYP TYPE STRING,
WERBK_TYP TYPE STRING,
WERBK_KNZ TYPE STRING,
XAGENAUFTR TYPE STRING,
XEINTEILG TYPE STRING,
BRAN_PAM TYPE STRING,
STATUSK TYPE STRING,
VERMITTLER TYPE STRING,
VNR TYPE STRING,
BEDNR TYPE STRING,
PROSL TYPE STRING,
KAMPAGNE TYPE STRING,
WERBK_POS TYPE STRING,
WERBK_UPOS TYPE STRING,
WERBK_EINT TYPE STRING,
REF_AVM_NR TYPE STRING,
REF_POS_NR TYPE STRING,
SUC_AVM_NR TYPE STRING,
SUC_POS_NR TYPE STRING,
VORL_AVMNR TYPE STRING,
VORL_POSNR TYPE STRING,
CAMPAIGN TYPE STRING,
PREIS_OM TYPE STRING,
PREIS_IM TYPE STRING,
PREIS_AVM1 TYPE STRING,
PREIS_AVM2 TYPE STRING,
MWST_BETR TYPE STRING,
WAEHRG TYPE STRING,
BELEGEINH TYPE STRING,
BE_KURZ TYPE STRING,
BEKENNZ TYPE STRING,
INHKK_TEXT TYPE STRING,
STAT_AMPEL TYPE STRING,
EINTL_ANZ TYPE STRING,
NE_TERMIN TYPE STRING,
NE_HEFT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RJHA481_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_RJHA481_STR-MARK sy-vline 
WA_RJHA481_STR-MANDT sy-vline 
WA_RJHA481_STR-AVM_NR sy-vline 
WA_RJHA481_STR-POS_NR sy-vline 
WA_RJHA481_STR-BEARB sy-vline 
WA_RJHA481_STR-BLGMENGE sy-vline 
WA_RJHA481_STR-TZUSMENGE sy-vline 
WA_RJHA481_STR-DISPMENGE sy-vline 
WA_RJHA481_STR-BERMENGE sy-vline 
WA_RJHA481_STR-XBERMENGE_FIX sy-vline 
WA_RJHA481_STR-POSTMENGE sy-vline 
WA_RJHA481_STR-SIMENGE_RH sy-vline 
WA_RJHA481_STR-MUSTER_T sy-vline 
WA_RJHA481_STR-MUSTER_P sy-vline 
WA_RJHA481_STR-XFREMDBEIL sy-vline 
WA_RJHA481_STR-XBEILAGHW sy-vline 
WA_RJHA481_STR-XRESTHSHLT sy-vline 
WA_RJHA481_STR-RESTHSHLT_DATUM sy-vline 
WA_RJHA481_STR-XTRANZ sy-vline 
WA_RJHA481_STR-XTBEL_SI sy-vline 
WA_RJHA481_STR-SI_TYP sy-vline 
WA_RJHA481_STR-SI_GEWICHT sy-vline 
WA_RJHA481_STR-MEINHGEWBL sy-vline 
WA_RJHA481_STR-SI_ENTSPFL sy-vline 
WA_RJHA481_STR-SI_VERBWER sy-vline 
WA_RJHA481_STR-ANZSEITEN sy-vline 
WA_RJHA481_STR-TERM_TYP sy-vline 
WA_RJHA481_STR-ANFANG_PER sy-vline 
WA_RJHA481_STR-ENDE_PER sy-vline 
WA_RJHA481_STR-SELDAT_VON sy-vline 
WA_RJHA481_STR-SELDAT_BIS sy-vline 
WA_RJHA481_STR-BIS_PLUS sy-vline 
WA_RJHA481_STR-ANZ_SCHALT sy-vline 
WA_RJHA481_STR-TERM_ZYKL sy-vline 
WA_RJHA481_STR-TERMINART sy-vline 
WA_RJHA481_STR-ERSCH_T sy-vline 
WA_RJHA481_STR-WUNSCH_T sy-vline 
WA_RJHA481_STR-X_MONTAG sy-vline 
WA_RJHA481_STR-X_DIENSTAG sy-vline 
WA_RJHA481_STR-X_MITTWOCH sy-vline 
WA_RJHA481_STR-X_DONNERST sy-vline 
WA_RJHA481_STR-X_FREITAG sy-vline 
WA_RJHA481_STR-X_SAMSTAG sy-vline 
WA_RJHA481_STR-X_SONNTAG sy-vline 
WA_RJHA481_STR-XUVSI sy-vline 
WA_RJHA481_STR-XSI_WARTET sy-vline 
WA_RJHA481_STR-XDISPOSITI sy-vline 
WA_RJHA481_STR-XSI_PLAZ sy-vline 
WA_RJHA481_STR-XMUSTER_OK sy-vline 
WA_RJHA481_STR-XSI_VORH sy-vline 
WA_RJHA481_STR-XUVTECH sy-vline 
WA_RJHA481_STR-XTECH_MIN1 sy-vline 
WA_RJHA481_STR-XTECH_EE sy-vline 
WA_RJHA481_STR-MERKMAL0 sy-vline 
WA_RJHA481_STR-MERKMAL1 sy-vline 
WA_RJHA481_STR-MERKMAL2 sy-vline 
WA_RJHA481_STR-MERKMAL3 sy-vline 
WA_RJHA481_STR-MERKMAL4 sy-vline 
WA_RJHA481_STR-MERKMAL5 sy-vline 
WA_RJHA481_STR-MERKMAL6 sy-vline 
WA_RJHA481_STR-MERKMAL7 sy-vline 
WA_RJHA481_STR-MERKMAL8 sy-vline 
WA_RJHA481_STR-MERKMAL9 sy-vline 
WA_RJHA481_STR-KONKAUS sy-vline 
WA_RJHA481_STR-KONKAUSKOM sy-vline 
WA_RJHA481_STR-PRODH sy-vline 
WA_RJHA481_STR-SORTWORT sy-vline 
WA_RJHA481_STR-STICHW sy-vline 
WA_RJHA481_STR-INHK_KFM sy-vline 
WA_RJHA481_STR-XTEXT_INT sy-vline 
WA_RJHA481_STR-XTEXT_EXT sy-vline 
WA_RJHA481_STR-POS_ART sy-vline 
WA_RJHA481_STR-PSTYV sy-vline 
WA_RJHA481_STR-VBTYP sy-vline 
WA_RJHA481_STR-WERBK_TYP sy-vline 
WA_RJHA481_STR-WERBK_KNZ sy-vline 
WA_RJHA481_STR-XAGENAUFTR sy-vline 
WA_RJHA481_STR-XEINTEILG sy-vline 
WA_RJHA481_STR-BRAN_PAM sy-vline 
WA_RJHA481_STR-STATUSK sy-vline 
WA_RJHA481_STR-VERMITTLER sy-vline 
WA_RJHA481_STR-VNR sy-vline 
WA_RJHA481_STR-BEDNR sy-vline 
WA_RJHA481_STR-PROSL sy-vline 
WA_RJHA481_STR-KAMPAGNE sy-vline 
WA_RJHA481_STR-WERBK_POS sy-vline 
WA_RJHA481_STR-WERBK_UPOS sy-vline 
WA_RJHA481_STR-WERBK_EINT sy-vline 
WA_RJHA481_STR-REF_AVM_NR sy-vline 
WA_RJHA481_STR-REF_POS_NR sy-vline 
WA_RJHA481_STR-SUC_AVM_NR sy-vline 
WA_RJHA481_STR-SUC_POS_NR sy-vline 
WA_RJHA481_STR-VORL_AVMNR sy-vline 
WA_RJHA481_STR-VORL_POSNR sy-vline 
WA_RJHA481_STR-CAMPAIGN sy-vline 
WA_RJHA481_STR-PREIS_OM sy-vline 
WA_RJHA481_STR-PREIS_IM sy-vline 
WA_RJHA481_STR-PREIS_AVM1 sy-vline 
WA_RJHA481_STR-PREIS_AVM2 sy-vline 
WA_RJHA481_STR-MWST_BETR sy-vline 
WA_RJHA481_STR-WAEHRG sy-vline 
WA_RJHA481_STR-BELEGEINH sy-vline 
WA_RJHA481_STR-BE_KURZ sy-vline 
WA_RJHA481_STR-BEKENNZ sy-vline 
WA_RJHA481_STR-INHKK_TEXT sy-vline 
WA_RJHA481_STR-STAT_AMPEL sy-vline 
WA_RJHA481_STR-EINTL_ANZ sy-vline 
WA_RJHA481_STR-NE_TERMIN sy-vline 
WA_RJHA481_STR-NE_HEFT sy-vline      INTO ld_text SEPARATED BY SPACE.

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