ABAP Select data from SAP table RJGAU into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP RJGAU 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 RJGAU. 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 RJGAU 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_RJGAU TYPE STANDARD TABLE OF RJGAU, WA_RJGAU TYPE RJGAU, 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: <RJGAU> TYPE RJGAU. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RJGAU. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RJGAU INTO TABLE IT_RJGAU. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RJGAU * INTO TABLE @DATA(IT_RJGAU2). *--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_RJGAU INDEX 1 INTO DATA(WA_RJGAU2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RJGAU ASSIGNING <RJGAU>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJGAU>-GP_SATZART = 1.
<RJGAU>-GPNR = 1.
<RJGAU>-JKTOKD = 1.
<RJGAU>-JPARVW = 1.
<RJGAU>-WDAT1 = 1.
ENDLOOP. LOOP AT IT_RJGAU INTO WA_RJGAU. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJGAU-WDAT2, sy-vline,
WA_RJGAU-ANRED, sy-vline,
WA_RJGAU-NAME1, sy-vline,
WA_RJGAU-NAME2, sy-vline,
WA_RJGAU-NAME3, sy-vline,
WA_RJGAU-NAME4, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJGAU 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_RJGAU 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_RJGAU INTO WA_RJGAU. *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 GPNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJGAU-GPNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-GPNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JKTOKD CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJGAU-JKTOKD IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-JKTOKD.
WRITE:/ 'New Value:', ld_input.
*Conversion exit PARVW, internal->external for field JPARVW CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT' EXPORTING input = WA_RJGAU-JPARVW IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-JPARVW.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ANRED CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJGAU-ANRED IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ANRED.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PFACH CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJGAU-PFACH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-PFACH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ADDRSECNUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJGAU-ADDRSECNUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ADDRSECNUMBER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_RJGAU-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-SPRAS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TELN2, internal->external for field ISPTELVWP CALL FUNCTION 'CONVERSION_EXIT_TELN2_OUTPUT' EXPORTING input = WA_RJGAU-ISPTELVWP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ISPTELVWP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TELN1, internal->external for field ISPTELP CALL FUNCTION 'CONVERSION_EXIT_TELN1_OUTPUT' EXPORTING input = WA_RJGAU-ISPTELP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ISPTELP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TELN2, internal->external for field ISPTELVWD CALL FUNCTION 'CONVERSION_EXIT_TELN2_OUTPUT' EXPORTING input = WA_RJGAU-ISPTELVWD IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ISPTELVWD.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TELN1, internal->external for field ISPTELD CALL FUNCTION 'CONVERSION_EXIT_TELN1_OUTPUT' EXPORTING input = WA_RJGAU-ISPTELD IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJGAU-ISPTELD.
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_RJGAU_STR,
GP_SATZART TYPE STRING,
GPNR TYPE STRING,
JKTOKD TYPE STRING,
JPARVW TYPE STRING,
WDAT1 TYPE STRING,
WDAT2 TYPE STRING,
ANRED TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
TITEL TYPE STRING,
NAMZU TYPE STRING,
VORSW TYPE STRING,
PSTLZ TYPE STRING,
PSTLZ_ADDON TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
PSTL2 TYPE STRING,
PSTL2_ADDON TYPE STRING,
PSTL3 TYPE STRING,
PSTL3_ADDON TYPE STRING,
PFACH TYPE STRING,
ORTPF TYPE STRING,
STRAS TYPE STRING,
HAUSN TYPE STRING,
HSNMR2 TYPE STRING,
ADRZUS2 TYPE STRING,
STOCK TYPE STRING,
LAND1 TYPE STRING,
PREDIRECTIONAL TYPE STRING,
POSTDIRECTIONAL TYPE STRING,
ADDRSECABBREV TYPE STRING,
ADDRSECNUMBER TYPE STRING,
STREET2 TYPE STRING,
ALIASNAME TYPE STRING,
SORTL TYPE STRING,
SPRAS TYPE STRING,
REGIO TYPE STRING,
TELFX TYPE STRING,
TELTX TYPE STRING,
TELX1 TYPE STRING,
MAILN TYPE STRING,
ISPTELVWP TYPE STRING,
ISPTELP TYPE STRING,
ISPTELVWD TYPE STRING,
ISPTELD TYPE STRING,
ISPHANDY TYPE STRING,
ISPEMAIL TYPE STRING,
ISPADRBSND TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJGAU_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_RJGAU_STR-GP_SATZART sy-vline
WA_RJGAU_STR-GPNR sy-vline
WA_RJGAU_STR-JKTOKD sy-vline
WA_RJGAU_STR-JPARVW sy-vline
WA_RJGAU_STR-WDAT1 sy-vline
WA_RJGAU_STR-WDAT2 sy-vline
WA_RJGAU_STR-ANRED sy-vline
WA_RJGAU_STR-NAME1 sy-vline
WA_RJGAU_STR-NAME2 sy-vline
WA_RJGAU_STR-NAME3 sy-vline
WA_RJGAU_STR-NAME4 sy-vline
WA_RJGAU_STR-TITEL sy-vline
WA_RJGAU_STR-NAMZU sy-vline
WA_RJGAU_STR-VORSW sy-vline
WA_RJGAU_STR-PSTLZ sy-vline
WA_RJGAU_STR-PSTLZ_ADDON sy-vline
WA_RJGAU_STR-ORT01 sy-vline
WA_RJGAU_STR-ORT02 sy-vline
WA_RJGAU_STR-PSTL2 sy-vline
WA_RJGAU_STR-PSTL2_ADDON sy-vline
WA_RJGAU_STR-PSTL3 sy-vline
WA_RJGAU_STR-PSTL3_ADDON sy-vline
WA_RJGAU_STR-PFACH sy-vline
WA_RJGAU_STR-ORTPF sy-vline
WA_RJGAU_STR-STRAS sy-vline
WA_RJGAU_STR-HAUSN sy-vline
WA_RJGAU_STR-HSNMR2 sy-vline
WA_RJGAU_STR-ADRZUS2 sy-vline
WA_RJGAU_STR-STOCK sy-vline
WA_RJGAU_STR-LAND1 sy-vline
WA_RJGAU_STR-PREDIRECTIONAL sy-vline
WA_RJGAU_STR-POSTDIRECTIONAL sy-vline
WA_RJGAU_STR-ADDRSECABBREV sy-vline
WA_RJGAU_STR-ADDRSECNUMBER sy-vline
WA_RJGAU_STR-STREET2 sy-vline
WA_RJGAU_STR-ALIASNAME sy-vline
WA_RJGAU_STR-SORTL sy-vline
WA_RJGAU_STR-SPRAS sy-vline
WA_RJGAU_STR-REGIO sy-vline
WA_RJGAU_STR-TELFX sy-vline
WA_RJGAU_STR-TELTX sy-vline
WA_RJGAU_STR-TELX1 sy-vline
WA_RJGAU_STR-MAILN sy-vline
WA_RJGAU_STR-ISPTELVWP sy-vline
WA_RJGAU_STR-ISPTELP sy-vline
WA_RJGAU_STR-ISPTELVWD sy-vline
WA_RJGAU_STR-ISPTELD sy-vline
WA_RJGAU_STR-ISPHANDY sy-vline
WA_RJGAU_STR-ISPEMAIL sy-vline
WA_RJGAU_STR-ISPADRBSND sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.