ABAP Select data from SAP table RJHA6203 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RJHA6203 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 RJHA6203. 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 RJHA6203 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_RJHA6203 TYPE STANDARD TABLE OF RJHA6203,
      WA_RJHA6203 TYPE RJHA6203,
      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: <RJHA6203> TYPE RJHA6203.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RJHA6203.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RJHA6203
  INTO TABLE IT_RJHA6203.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RJHA6203
*  INTO TABLE @DATA(IT_RJHA62032).
*--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_RJHA6203 INDEX 1 INTO DATA(WA_RJHA62032).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RJHA6203 ASSIGNING <RJHA6203>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJHA6203>-MANDT = 1.
<RJHA6203>-AVM_NR = 1.
<RJHA6203>-POS_NR = 1.
<RJHA6203>-WS_ART = 1.
<RJHA6203>-XTECH_MIN1 = 1.

ENDLOOP.

LOOP AT IT_RJHA6203 INTO WA_RJHA6203.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RJHA6203-XTECH_EE, sy-vline,
  WA_RJHA6203-MERKMAL0, sy-vline,
  WA_RJHA6203-MERKMAL1, sy-vline,
  WA_RJHA6203-MERKMAL2, sy-vline,
  WA_RJHA6203-MERKMAL3, sy-vline,
  WA_RJHA6203-MERKMAL4, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RJHA6203 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_RJHA6203 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_RJHA6203 INTO WA_RJHA6203.


*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_RJHA6203-AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-AVM_NR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WS_ART
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-WS_ART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-WS_ART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INHK_KFM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-INHK_KFM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-INHK_KFM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GPAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-GPAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-GPAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit VERMK, internal->external for field VERMITTLER
CALL FUNCTION 'CONVERSION_EXIT_VERMK_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-VERMITTLER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-VERMITTLER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-VNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-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_RJHA6203-REF_AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-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_RJHA6203-SUC_AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-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_RJHA6203-VORL_AVMNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-VORL_AVMNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MCAMP, internal->external for field CAMPAIGN
CALL FUNCTION 'CONVERSION_EXIT_MCAMP_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-CAMPAIGN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-CAMPAIGN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELEGEINH
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-BELEGEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-BELEGEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSERENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-INSERENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-INSERENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PACKAGE_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-PACKAGE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-PACKAGE_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PK_REF_AVM_NR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-PK_REF_AVM_NR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-PK_REF_AVM_NR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PACKAGE_CATEGORY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJHA6203-PACKAGE_CATEGORY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJHA6203-PACKAGE_CATEGORY.
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_RJHA6203_STR, 
MANDT TYPE STRING,
AVM_NR TYPE STRING,
POS_NR TYPE STRING,
WS_ART 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,
INHK_KFM TYPE STRING,
GPAG TYPE STRING,
NAME1 TYPE STRING,
EIN_NR TYPE STRING,
NE_TERMIN TYPE STRING,
S_TERMIN TYPE STRING,
WS_TIMESLC TYPE STRING,
WS_BLOCK TYPE STRING,
WS_STELLE TYPE STRING,
EINTL_ANZ TYPE STRING,
GFK_CODE 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,
NOTIZKNZ TYPE STRING,
BELEGEINH TYPE STRING,
BE_KURZ TYPE STRING,
BEKENNZ TYPE STRING,
ALTINSGPNR TYPE STRING,
INSERENT TYPE STRING,
INS_NAME TYPE STRING,
INS_ORT01 TYPE STRING,
INSERKNZ TYPE STRING,
XINSBLANK TYPE STRING,
VERM_NAME TYPE STRING,
VERMITTKNZ TYPE STRING,
VTNR TYPE STRING,
PRODH TYPE STRING,
PRODH_TEXT TYPE STRING,
STICHW TYPE STRING,
MOTIV TYPE STRING,
MOTIVID TYPE STRING,
WS_SENDFRM TYPE STRING,
WS_LENGTHS TYPE STRING,
WS_LENGTHI TYPE STRING,
STAT_AMPEL TYPE STRING,
AMPEL TYPE STRING,
STORNOGRND TYPE STRING,
XSTORNIERT TYPE STRING,
SELDAT_VON TYPE STRING,
SELDAT_BIS TYPE STRING,
MARK TYPE STRING,
ERFUSER TYPE STRING,
ERFDATE TYPE STRING,
AENUSER TYPE STRING,
AENDATE TYPE STRING,
AVM_HRKNFT TYPE STRING,
XZEILFARB TYPE STRING,
PREIS_AVM1 TYPE STRING,
PREIS_AVM2 TYPE STRING,
WAEHRG TYPE STRING,
PACKAGE_ID TYPE STRING,
PK_REF_AVM_NR TYPE STRING,
PK_REF_POS_NR TYPE STRING,
PK_ELEMENT_ID TYPE STRING,
PK_PSTYV TYPE STRING,
PACKAGE_TYPE TYPE STRING,
PACKAGE_CATEGORY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RJHA6203_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_RJHA6203_STR-MANDT sy-vline 
WA_RJHA6203_STR-AVM_NR sy-vline 
WA_RJHA6203_STR-POS_NR sy-vline 
WA_RJHA6203_STR-WS_ART sy-vline 
WA_RJHA6203_STR-XTECH_MIN1 sy-vline 
WA_RJHA6203_STR-XTECH_EE sy-vline 
WA_RJHA6203_STR-MERKMAL0 sy-vline 
WA_RJHA6203_STR-MERKMAL1 sy-vline 
WA_RJHA6203_STR-MERKMAL2 sy-vline 
WA_RJHA6203_STR-MERKMAL3 sy-vline 
WA_RJHA6203_STR-MERKMAL4 sy-vline 
WA_RJHA6203_STR-MERKMAL5 sy-vline 
WA_RJHA6203_STR-MERKMAL6 sy-vline 
WA_RJHA6203_STR-MERKMAL7 sy-vline 
WA_RJHA6203_STR-MERKMAL8 sy-vline 
WA_RJHA6203_STR-MERKMAL9 sy-vline 
WA_RJHA6203_STR-KONKAUS sy-vline 
WA_RJHA6203_STR-KONKAUSKOM sy-vline 
WA_RJHA6203_STR-INHK_KFM sy-vline 
WA_RJHA6203_STR-GPAG sy-vline 
WA_RJHA6203_STR-NAME1 sy-vline 
WA_RJHA6203_STR-EIN_NR sy-vline 
WA_RJHA6203_STR-NE_TERMIN sy-vline 
WA_RJHA6203_STR-S_TERMIN sy-vline 
WA_RJHA6203_STR-WS_TIMESLC sy-vline 
WA_RJHA6203_STR-WS_BLOCK sy-vline 
WA_RJHA6203_STR-WS_STELLE sy-vline 
WA_RJHA6203_STR-EINTL_ANZ sy-vline 
WA_RJHA6203_STR-GFK_CODE sy-vline 
WA_RJHA6203_STR-POS_ART sy-vline 
WA_RJHA6203_STR-PSTYV sy-vline 
WA_RJHA6203_STR-VBTYP sy-vline 
WA_RJHA6203_STR-WERBK_TYP sy-vline 
WA_RJHA6203_STR-WERBK_KNZ sy-vline 
WA_RJHA6203_STR-XAGENAUFTR sy-vline 
WA_RJHA6203_STR-XEINTEILG sy-vline 
WA_RJHA6203_STR-BRAN_PAM sy-vline 
WA_RJHA6203_STR-STATUSK sy-vline 
WA_RJHA6203_STR-VERMITTLER sy-vline 
WA_RJHA6203_STR-VNR sy-vline 
WA_RJHA6203_STR-BEDNR sy-vline 
WA_RJHA6203_STR-PROSL sy-vline 
WA_RJHA6203_STR-KAMPAGNE sy-vline 
WA_RJHA6203_STR-WERBK_POS sy-vline 
WA_RJHA6203_STR-WERBK_UPOS sy-vline 
WA_RJHA6203_STR-WERBK_EINT sy-vline 
WA_RJHA6203_STR-REF_AVM_NR sy-vline 
WA_RJHA6203_STR-REF_POS_NR sy-vline 
WA_RJHA6203_STR-SUC_AVM_NR sy-vline 
WA_RJHA6203_STR-SUC_POS_NR sy-vline 
WA_RJHA6203_STR-VORL_AVMNR sy-vline 
WA_RJHA6203_STR-VORL_POSNR sy-vline 
WA_RJHA6203_STR-CAMPAIGN sy-vline 
WA_RJHA6203_STR-NOTIZKNZ sy-vline 
WA_RJHA6203_STR-BELEGEINH sy-vline 
WA_RJHA6203_STR-BE_KURZ sy-vline 
WA_RJHA6203_STR-BEKENNZ sy-vline 
WA_RJHA6203_STR-ALTINSGPNR sy-vline 
WA_RJHA6203_STR-INSERENT sy-vline 
WA_RJHA6203_STR-INS_NAME sy-vline 
WA_RJHA6203_STR-INS_ORT01 sy-vline 
WA_RJHA6203_STR-INSERKNZ sy-vline 
WA_RJHA6203_STR-XINSBLANK sy-vline 
WA_RJHA6203_STR-VERM_NAME sy-vline 
WA_RJHA6203_STR-VERMITTKNZ sy-vline 
WA_RJHA6203_STR-VTNR sy-vline 
WA_RJHA6203_STR-PRODH sy-vline 
WA_RJHA6203_STR-PRODH_TEXT sy-vline 
WA_RJHA6203_STR-STICHW sy-vline 
WA_RJHA6203_STR-MOTIV sy-vline 
WA_RJHA6203_STR-MOTIVID sy-vline 
WA_RJHA6203_STR-WS_SENDFRM sy-vline 
WA_RJHA6203_STR-WS_LENGTHS sy-vline 
WA_RJHA6203_STR-WS_LENGTHI sy-vline 
WA_RJHA6203_STR-STAT_AMPEL sy-vline 
WA_RJHA6203_STR-AMPEL sy-vline 
WA_RJHA6203_STR-STORNOGRND sy-vline 
WA_RJHA6203_STR-XSTORNIERT sy-vline 
WA_RJHA6203_STR-SELDAT_VON sy-vline 
WA_RJHA6203_STR-SELDAT_BIS sy-vline 
WA_RJHA6203_STR-MARK sy-vline 
WA_RJHA6203_STR-ERFUSER sy-vline 
WA_RJHA6203_STR-ERFDATE sy-vline 
WA_RJHA6203_STR-AENUSER sy-vline 
WA_RJHA6203_STR-AENDATE sy-vline 
WA_RJHA6203_STR-AVM_HRKNFT sy-vline 
WA_RJHA6203_STR-XZEILFARB sy-vline 
WA_RJHA6203_STR-PREIS_AVM1 sy-vline 
WA_RJHA6203_STR-PREIS_AVM2 sy-vline 
WA_RJHA6203_STR-WAEHRG sy-vline 
WA_RJHA6203_STR-PACKAGE_ID sy-vline 
WA_RJHA6203_STR-PK_REF_AVM_NR sy-vline 
WA_RJHA6203_STR-PK_REF_POS_NR sy-vline 
WA_RJHA6203_STR-PK_ELEMENT_ID sy-vline 
WA_RJHA6203_STR-PK_PSTYV sy-vline 
WA_RJHA6203_STR-PACKAGE_TYPE sy-vline 
WA_RJHA6203_STR-PACKAGE_CATEGORY sy-vline      INTO ld_text SEPARATED BY SPACE.

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