ABAP Select data from SAP table RJS0803 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 RJS0803 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 RJS0803. 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 RJS0803 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_RJS0803 TYPE STANDARD TABLE OF RJS0803,
WA_RJS0803 TYPE RJS0803,
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: <RJS0803> TYPE RJS0803.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_RJS0803.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM RJS0803
INTO TABLE IT_RJS0803.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM RJS0803
* INTO TABLE @DATA(IT_RJS08032).
*--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_RJS0803 INDEX 1 INTO DATA(WA_RJS08032).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RJS0803 ASSIGNING <RJS0803>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<RJS0803>-STRUKNOTEN = 1.
<RJS0803>-STRUKNOART = 1.
<RJS0803>-LAND1 = 1.
<RJS0803>-STRUTIEFE = 1.
<RJS0803>-STRUSTUFE = 1.
ENDLOOP. LOOP AT IT_RJS0803 INTO WA_RJS0803. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJS0803-STRURICHT, sy-vline,
WA_RJS0803-BAUMNR, sy-vline,
WA_RJS0803-HNRKENN, sy-vline,
WA_RJS0803-HAUSNRVON, sy-vline,
WA_RJS0803-HAUSNRBIS, sy-vline,
WA_RJS0803-HNRZUSVON, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJS0803 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_RJS0803 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_RJS0803 INTO WA_RJS0803. *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 ADDRSECNUMLOW CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJS0803-ADDRSECNUMLOW IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJS0803-ADDRSECNUMLOW.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ADDRSECNUMHIGH CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJS0803-ADDRSECNUMHIGH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJS0803-ADDRSECNUMHIGH.
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_RJS0803_STR,
STRUKNOTEN TYPE STRING,
STRUKNOART TYPE STRING,
LAND1 TYPE STRING,
STRUTIEFE TYPE STRING,
STRUSTUFE TYPE STRING,
STRURICHT TYPE STRING,
BAUMNR TYPE STRING,
HNRKENN TYPE STRING,
HAUSNRVON TYPE STRING,
HAUSNRBIS TYPE STRING,
HNRZUSVON TYPE STRING,
HNRZUSBIS TYPE STRING,
ADRZUSATZ TYPE STRING,
STOCKWERK TYPE STRING,
ADDRSECABBREV TYPE STRING,
ADDRSECNUMLOW TYPE STRING,
ADDRSECNUMHIGH TYPE STRING,
ADDRSECODDEVEN TYPE STRING,
DATUM TYPE STRING,
ZUORDFUNK TYPE STRING,
XBISDATUM TYPE STRING,
ZUOINDEX TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJS0803_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_RJS0803_STR-STRUKNOTEN sy-vline
WA_RJS0803_STR-STRUKNOART sy-vline
WA_RJS0803_STR-LAND1 sy-vline
WA_RJS0803_STR-STRUTIEFE sy-vline
WA_RJS0803_STR-STRUSTUFE sy-vline
WA_RJS0803_STR-STRURICHT sy-vline
WA_RJS0803_STR-BAUMNR sy-vline
WA_RJS0803_STR-HNRKENN sy-vline
WA_RJS0803_STR-HAUSNRVON sy-vline
WA_RJS0803_STR-HAUSNRBIS sy-vline
WA_RJS0803_STR-HNRZUSVON sy-vline
WA_RJS0803_STR-HNRZUSBIS sy-vline
WA_RJS0803_STR-ADRZUSATZ sy-vline
WA_RJS0803_STR-STOCKWERK sy-vline
WA_RJS0803_STR-ADDRSECABBREV sy-vline
WA_RJS0803_STR-ADDRSECNUMLOW sy-vline
WA_RJS0803_STR-ADDRSECNUMHIGH sy-vline
WA_RJS0803_STR-ADDRSECODDEVEN sy-vline
WA_RJS0803_STR-DATUM sy-vline
WA_RJS0803_STR-ZUORDFUNK sy-vline
WA_RJS0803_STR-XBISDATUM sy-vline
WA_RJS0803_STR-ZUOINDEX sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
