ABAP Select data from SAP table IFMRKJR1 into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IFMRKJR1 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 IFMRKJR1. 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 IFMRKJR1 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_IFMRKJR1 TYPE STANDARD TABLE OF IFMRKJR1,
      WA_IFMRKJR1 TYPE IFMRKJR1,
      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: <IFMRKJR1> TYPE IFMRKJR1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IFMRKJR1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IFMRKJR1
  INTO TABLE IT_IFMRKJR1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFMRKJR1
*  INTO TABLE @DATA(IT_IFMRKJR12).
*--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_IFMRKJR1 INDEX 1 INTO DATA(WA_IFMRKJR12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IFMRKJR1 ASSIGNING <IFMRKJR1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFMRKJR1>-FIKRS = 1.
<IFMRKJR1>-PRAEFIX = 1.
<IFMRKJR1>-GLD = 1.
<IFMRKJR1>-EPL = 1.
<IFMRKJR1>-ABSCHN = 1.

ENDLOOP.

LOOP AT IT_IFMRKJR1 INTO WA_IFMRKJR1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFMRKJR1-UABSCH, sy-vline,
  WA_IFMRKJR1-GRUPPE, sy-vline,
  WA_IFMRKJR1-HGR, sy-vline,
  WA_IFMRKJR1-GRP, sy-vline,
  WA_IFMRKJR1-UGR, sy-vline,
  WA_IFMRKJR1-MASS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFMRKJR1 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_IFMRKJR1 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_IFMRKJR1 INTO WA_IFMRKJR1.


*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 FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMRKJR1-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMRKJR1-FIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFMRKJR1-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMRKJR1-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_IFMRKJR1-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMRKJR1-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field FIPUP
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMRKJR1-FIPUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMRKJR1-FIPUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GNJHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFMRKJR1-GNJHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMRKJR1-GNJHR.
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_IFMRKJR1_STR, 
FIKRS TYPE STRING,
PRAEFIX TYPE STRING,
GLD TYPE STRING,
EPL TYPE STRING,
ABSCHN TYPE STRING,
UABSCH TYPE STRING,
GRUPPE TYPE STRING,
HGR TYPE STRING,
GRP TYPE STRING,
UGR TYPE STRING,
MASS TYPE STRING,
HMASS TYPE STRING,
MASSN TYPE STRING,
UMASS TYPE STRING,
OBJ TYPE STRING,
PRUEFZ TYPE STRING,
FONDS TYPE STRING,
FNAME TYPE STRING,
FICTR TYPE STRING,
CNAME TYPE STRING,
FIPEX TYPE STRING,
PNAME TYPE STRING,
TEXT1 TYPE STRING,
TEXT2 TYPE STRING,
TEXT3 TYPE STRING,
GJAHR TYPE STRING,
VARNT TYPE STRING,
POSIT TYPE STRING,
PLEVEL TYPE STRING,
SNTYP TYPE STRING,
SNROL TYPE STRING,
KATEG TYPE STRING,
FIVOR TYPE STRING,
POTYP TYPE STRING,
KRTYP TYPE STRING,
FPART TYPE STRING,
FIPOS TYPE STRING,
FIPUP TYPE STRING,
HSART TYPE STRING,
GKFLG TYPE STRING,
DRUCK TYPE STRING,
CFFLG TYPE STRING,
CVFLG TYPE STRING,
BEZIRK TYPE STRING,
BSAMT TYPE STRING,
UBFLG TYPE STRING,
HSFLG TYPE STRING,
FAREA TYPE STRING,
FTEXT TYPE STRING,
H_ID TYPE STRING,
GNJHR TYPE STRING,
WAERS TYPE STRING,
ZB_PLJ_O TYPE STRING,
ZB_PLJ_N TYPE STRING,
ZB_RUECK TYPE STRING,
ZB_RED TYPE STRING,
ZB_PLJ_RM TYPE STRING,
ZB_PLJ_AR TYPE STRING,
ZB_HHREST_VJ TYPE STRING,
ZB_HHREST_FJ TYPE STRING,
ZB_HHREST_RV TYPE STRING,
GJW_S TYPE STRING,
GJW_E TYPE STRING,
GJW_SP TYPE STRING,
APL_UEPL_S TYPE STRING,
APL_UEPL_E TYPE STRING,
APL_UEPL_EA TYPE STRING,
E_DF_S TYPE STRING,
E_DF_E TYPE STRING,
E_DF_T TYPE STRING,
UE_DF TYPE STRING,
VO_MSPERR TYPE STRING,
VO_MRES TYPE STRING,
VO_MVORB TYPE STRING,
VO_MBIND TYPE STRING,
BANF TYPE STRING,
BESTELL TYPE STRING,
AO_SOLL_VOR TYPE STRING,
AO_SOLL_BUCH TYPE STRING,
EUMBU TYPE STRING,
CO_BUCH TYPE STRING,
IST_ANZ TYPE STRING,
IST TYPE STRING,
KA_REST TYPE STRING,
KA_REST_AB TYPE STRING,
KA_REST_IST TYPE STRING,
KA_REST_FJ TYPE STRING,
KA_REST_VJ TYPE STRING,
CURROBJ0 TYPE STRING,
CURROBJ1 TYPE STRING,
CURROBJ2 TYPE STRING,
CURROBJ3 TYPE STRING,
CURROBJ4 TYPE STRING,
CURROBJ5 TYPE STRING,
CURROBJ6 TYPE STRING,
CURROBJ7 TYPE STRING,
CURROBJ8 TYPE STRING,
CURROBJ9 TYPE STRING,
CURROBJ10 TYPE STRING,
CURROBJ11 TYPE STRING,
CURROBJ12 TYPE STRING,
CURROBJ13 TYPE STRING,
CURROBJ14 TYPE STRING,
CURROBJ15 TYPE STRING,
CURROBJ16 TYPE STRING,
CURROBJ17 TYPE STRING,
CURROBJ18 TYPE STRING,
CURROBJ19 TYPE STRING,
CURROBJ20 TYPE STRING,
CURROBJ21 TYPE STRING,
CURROBJ22 TYPE STRING,
CURROBJ23 TYPE STRING,
CURROBJ24 TYPE STRING,
CURROBJ25 TYPE STRING,
CURROBJ26 TYPE STRING,
CURROBJ27 TYPE STRING,
CURROBJ28 TYPE STRING,
CURROBJ29 TYPE STRING,
CURROBJ30 TYPE STRING,
CURROBJ31 TYPE STRING,
CURROBJ32 TYPE STRING,
CURROBJ33 TYPE STRING,
CURROBJ34 TYPE STRING,
CURROBJ35 TYPE STRING,
CURROBJ36 TYPE STRING,
CURROBJ37 TYPE STRING,
CURROBJ38 TYPE STRING,
CURROBJ39 TYPE STRING,
CURROBJ40 TYPE STRING,
V_BEZEI TYPE STRING,
VOBJ0 TYPE STRING,
VOBJ0T TYPE STRING,
VOBJ1 TYPE STRING,
VOBJ1T TYPE STRING,
VOBJ2 TYPE STRING,
VOBJ2T TYPE STRING,
VOBJ3 TYPE STRING,
VOBJ3T TYPE STRING,
VOBJ4 TYPE STRING,
VOBJ4T TYPE STRING,
VOBJ5 TYPE STRING,
VOBJ5T TYPE STRING,
VOBJ6 TYPE STRING,
VOBJ6T TYPE STRING,
VOBJ7 TYPE STRING,
VOBJ7T TYPE STRING,
VOBJ8 TYPE STRING,
VOBJ8T TYPE STRING,
VOBJ9 TYPE STRING,
VOBJ9T TYPE STRING,
INFO TYPE STRING,
CHECKBOX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFMRKJR1_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_IFMRKJR1_STR-FIKRS sy-vline 
WA_IFMRKJR1_STR-PRAEFIX sy-vline 
WA_IFMRKJR1_STR-GLD sy-vline 
WA_IFMRKJR1_STR-EPL sy-vline 
WA_IFMRKJR1_STR-ABSCHN sy-vline 
WA_IFMRKJR1_STR-UABSCH sy-vline 
WA_IFMRKJR1_STR-GRUPPE sy-vline 
WA_IFMRKJR1_STR-HGR sy-vline 
WA_IFMRKJR1_STR-GRP sy-vline 
WA_IFMRKJR1_STR-UGR sy-vline 
WA_IFMRKJR1_STR-MASS sy-vline 
WA_IFMRKJR1_STR-HMASS sy-vline 
WA_IFMRKJR1_STR-MASSN sy-vline 
WA_IFMRKJR1_STR-UMASS sy-vline 
WA_IFMRKJR1_STR-OBJ sy-vline 
WA_IFMRKJR1_STR-PRUEFZ sy-vline 
WA_IFMRKJR1_STR-FONDS sy-vline 
WA_IFMRKJR1_STR-FNAME sy-vline 
WA_IFMRKJR1_STR-FICTR sy-vline 
WA_IFMRKJR1_STR-CNAME sy-vline 
WA_IFMRKJR1_STR-FIPEX sy-vline 
WA_IFMRKJR1_STR-PNAME sy-vline 
WA_IFMRKJR1_STR-TEXT1 sy-vline 
WA_IFMRKJR1_STR-TEXT2 sy-vline 
WA_IFMRKJR1_STR-TEXT3 sy-vline 
WA_IFMRKJR1_STR-GJAHR sy-vline 
WA_IFMRKJR1_STR-VARNT sy-vline 
WA_IFMRKJR1_STR-POSIT sy-vline 
WA_IFMRKJR1_STR-PLEVEL sy-vline 
WA_IFMRKJR1_STR-SNTYP sy-vline 
WA_IFMRKJR1_STR-SNROL sy-vline 
WA_IFMRKJR1_STR-KATEG sy-vline 
WA_IFMRKJR1_STR-FIVOR sy-vline 
WA_IFMRKJR1_STR-POTYP sy-vline 
WA_IFMRKJR1_STR-KRTYP sy-vline 
WA_IFMRKJR1_STR-FPART sy-vline 
WA_IFMRKJR1_STR-FIPOS sy-vline 
WA_IFMRKJR1_STR-FIPUP sy-vline 
WA_IFMRKJR1_STR-HSART sy-vline 
WA_IFMRKJR1_STR-GKFLG sy-vline 
WA_IFMRKJR1_STR-DRUCK sy-vline 
WA_IFMRKJR1_STR-CFFLG sy-vline 
WA_IFMRKJR1_STR-CVFLG sy-vline 
WA_IFMRKJR1_STR-BEZIRK sy-vline 
WA_IFMRKJR1_STR-BSAMT sy-vline 
WA_IFMRKJR1_STR-UBFLG sy-vline 
WA_IFMRKJR1_STR-HSFLG sy-vline 
WA_IFMRKJR1_STR-FAREA sy-vline 
WA_IFMRKJR1_STR-FTEXT sy-vline 
WA_IFMRKJR1_STR-H_ID sy-vline 
WA_IFMRKJR1_STR-GNJHR sy-vline 
WA_IFMRKJR1_STR-WAERS sy-vline 
WA_IFMRKJR1_STR-ZB_PLJ_O sy-vline 
WA_IFMRKJR1_STR-ZB_PLJ_N sy-vline 
WA_IFMRKJR1_STR-ZB_RUECK sy-vline 
WA_IFMRKJR1_STR-ZB_RED sy-vline 
WA_IFMRKJR1_STR-ZB_PLJ_RM sy-vline 
WA_IFMRKJR1_STR-ZB_PLJ_AR sy-vline 
WA_IFMRKJR1_STR-ZB_HHREST_VJ sy-vline 
WA_IFMRKJR1_STR-ZB_HHREST_FJ sy-vline 
WA_IFMRKJR1_STR-ZB_HHREST_RV sy-vline 
WA_IFMRKJR1_STR-GJW_S sy-vline 
WA_IFMRKJR1_STR-GJW_E sy-vline 
WA_IFMRKJR1_STR-GJW_SP sy-vline 
WA_IFMRKJR1_STR-APL_UEPL_S sy-vline 
WA_IFMRKJR1_STR-APL_UEPL_E sy-vline 
WA_IFMRKJR1_STR-APL_UEPL_EA sy-vline 
WA_IFMRKJR1_STR-E_DF_S sy-vline 
WA_IFMRKJR1_STR-E_DF_E sy-vline 
WA_IFMRKJR1_STR-E_DF_T sy-vline 
WA_IFMRKJR1_STR-UE_DF sy-vline 
WA_IFMRKJR1_STR-VO_MSPERR sy-vline 
WA_IFMRKJR1_STR-VO_MRES sy-vline 
WA_IFMRKJR1_STR-VO_MVORB sy-vline 
WA_IFMRKJR1_STR-VO_MBIND sy-vline 
WA_IFMRKJR1_STR-BANF sy-vline 
WA_IFMRKJR1_STR-BESTELL sy-vline 
WA_IFMRKJR1_STR-AO_SOLL_VOR sy-vline 
WA_IFMRKJR1_STR-AO_SOLL_BUCH sy-vline 
WA_IFMRKJR1_STR-EUMBU sy-vline 
WA_IFMRKJR1_STR-CO_BUCH sy-vline 
WA_IFMRKJR1_STR-IST_ANZ sy-vline 
WA_IFMRKJR1_STR-IST sy-vline 
WA_IFMRKJR1_STR-KA_REST sy-vline 
WA_IFMRKJR1_STR-KA_REST_AB sy-vline 
WA_IFMRKJR1_STR-KA_REST_IST sy-vline 
WA_IFMRKJR1_STR-KA_REST_FJ sy-vline 
WA_IFMRKJR1_STR-KA_REST_VJ sy-vline 
WA_IFMRKJR1_STR-CURROBJ0 sy-vline 
WA_IFMRKJR1_STR-CURROBJ1 sy-vline 
WA_IFMRKJR1_STR-CURROBJ2 sy-vline 
WA_IFMRKJR1_STR-CURROBJ3 sy-vline 
WA_IFMRKJR1_STR-CURROBJ4 sy-vline 
WA_IFMRKJR1_STR-CURROBJ5 sy-vline 
WA_IFMRKJR1_STR-CURROBJ6 sy-vline 
WA_IFMRKJR1_STR-CURROBJ7 sy-vline 
WA_IFMRKJR1_STR-CURROBJ8 sy-vline 
WA_IFMRKJR1_STR-CURROBJ9 sy-vline 
WA_IFMRKJR1_STR-CURROBJ10 sy-vline 
WA_IFMRKJR1_STR-CURROBJ11 sy-vline 
WA_IFMRKJR1_STR-CURROBJ12 sy-vline 
WA_IFMRKJR1_STR-CURROBJ13 sy-vline 
WA_IFMRKJR1_STR-CURROBJ14 sy-vline 
WA_IFMRKJR1_STR-CURROBJ15 sy-vline 
WA_IFMRKJR1_STR-CURROBJ16 sy-vline 
WA_IFMRKJR1_STR-CURROBJ17 sy-vline 
WA_IFMRKJR1_STR-CURROBJ18 sy-vline 
WA_IFMRKJR1_STR-CURROBJ19 sy-vline 
WA_IFMRKJR1_STR-CURROBJ20 sy-vline 
WA_IFMRKJR1_STR-CURROBJ21 sy-vline 
WA_IFMRKJR1_STR-CURROBJ22 sy-vline 
WA_IFMRKJR1_STR-CURROBJ23 sy-vline 
WA_IFMRKJR1_STR-CURROBJ24 sy-vline 
WA_IFMRKJR1_STR-CURROBJ25 sy-vline 
WA_IFMRKJR1_STR-CURROBJ26 sy-vline 
WA_IFMRKJR1_STR-CURROBJ27 sy-vline 
WA_IFMRKJR1_STR-CURROBJ28 sy-vline 
WA_IFMRKJR1_STR-CURROBJ29 sy-vline 
WA_IFMRKJR1_STR-CURROBJ30 sy-vline 
WA_IFMRKJR1_STR-CURROBJ31 sy-vline 
WA_IFMRKJR1_STR-CURROBJ32 sy-vline 
WA_IFMRKJR1_STR-CURROBJ33 sy-vline 
WA_IFMRKJR1_STR-CURROBJ34 sy-vline 
WA_IFMRKJR1_STR-CURROBJ35 sy-vline 
WA_IFMRKJR1_STR-CURROBJ36 sy-vline 
WA_IFMRKJR1_STR-CURROBJ37 sy-vline 
WA_IFMRKJR1_STR-CURROBJ38 sy-vline 
WA_IFMRKJR1_STR-CURROBJ39 sy-vline 
WA_IFMRKJR1_STR-CURROBJ40 sy-vline 
WA_IFMRKJR1_STR-V_BEZEI sy-vline 
WA_IFMRKJR1_STR-VOBJ0 sy-vline 
WA_IFMRKJR1_STR-VOBJ0T sy-vline 
WA_IFMRKJR1_STR-VOBJ1 sy-vline 
WA_IFMRKJR1_STR-VOBJ1T sy-vline 
WA_IFMRKJR1_STR-VOBJ2 sy-vline 
WA_IFMRKJR1_STR-VOBJ2T sy-vline 
WA_IFMRKJR1_STR-VOBJ3 sy-vline 
WA_IFMRKJR1_STR-VOBJ3T sy-vline 
WA_IFMRKJR1_STR-VOBJ4 sy-vline 
WA_IFMRKJR1_STR-VOBJ4T sy-vline 
WA_IFMRKJR1_STR-VOBJ5 sy-vline 
WA_IFMRKJR1_STR-VOBJ5T sy-vline 
WA_IFMRKJR1_STR-VOBJ6 sy-vline 
WA_IFMRKJR1_STR-VOBJ6T sy-vline 
WA_IFMRKJR1_STR-VOBJ7 sy-vline 
WA_IFMRKJR1_STR-VOBJ7T sy-vline 
WA_IFMRKJR1_STR-VOBJ8 sy-vline 
WA_IFMRKJR1_STR-VOBJ8T sy-vline 
WA_IFMRKJR1_STR-VOBJ9 sy-vline 
WA_IFMRKJR1_STR-VOBJ9T sy-vline 
WA_IFMRKJR1_STR-INFO sy-vline 
WA_IFMRKJR1_STR-CHECKBOX sy-vline      INTO ld_text SEPARATED BY SPACE.

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