ABAP Select data from SAP table RJR2003 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 RJR2003 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 RJR2003. 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 RJR2003 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_RJR2003 TYPE STANDARD TABLE OF RJR2003, WA_RJR2003 TYPE RJR2003, 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: <RJR2003> TYPE RJR2003. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RJR2003. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RJR2003 INTO TABLE IT_RJR2003. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RJR2003 * INTO TABLE @DATA(IT_RJR20032). *--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_RJR2003 INDEX 1 INTO DATA(WA_RJR20032). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RJR2003 ASSIGNING <RJR2003>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJR2003>-MANDT = 1.
<RJR2003>-LIEFBARNR = 1.
<RJR2003>-ABLSTELLE = 1.
<RJR2003>-GUELTIGAB = 1.
<RJR2003>-GUELTIGBIS = 1.
ENDLOOP. LOOP AT IT_RJR2003 INTO WA_RJR2003. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJR2003-GBISBEEND, sy-vline,
WA_RJR2003-LOESCH_KZ, sy-vline,
WA_RJR2003-AENDNRBIS, sy-vline,
WA_RJR2003-AENDNRBISD, sy-vline,
WA_RJR2003-AENDNRAB, sy-vline,
WA_RJR2003-AENDNRABD, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJR2003 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_RJR2003 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_RJR2003 INTO WA_RJR2003. *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 ABLSTELLE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-ABLSTELLE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-ABLSTELLE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRBIS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRBIS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRBIS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRAB CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRAB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRAB.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRINIT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRINIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRINIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRAKT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRAKT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRAKT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRVON CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRVON IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRVON.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENDNRNACH CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-AENDNRNACH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-AENDNRNACH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field DRERZ CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-DRERZ IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-DRERZ.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PVA CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-PVA IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-PVA.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GEOEIN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-GEOEIN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-GEOEIN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BEZIRK CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-BEZIRK IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-BEZIRK.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ABHOLSTELL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-ABHOLSTELL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-ABHOLSTELL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BEZRUNDE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJR2003-BEZRUNDE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJR2003-BEZRUNDE.
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_RJR2003_STR,
MANDT TYPE STRING,
LIEFBARNR TYPE STRING,
ABLSTELLE TYPE STRING,
GUELTIGAB TYPE STRING,
GUELTIGBIS TYPE STRING,
GBISBEEND TYPE STRING,
LOESCH_KZ TYPE STRING,
AENDNRBIS TYPE STRING,
AENDNRBISD TYPE STRING,
AENDNRAB TYPE STRING,
AENDNRABD TYPE STRING,
AENDNRINIT TYPE STRING,
AENDLFDNRI TYPE STRING,
AENDNRAKT TYPE STRING,
AENDLFDNRA TYPE STRING,
XAENDER TYPE STRING,
XSTRUAKTIV TYPE STRING,
FCCODE TYPE STRING,
DBCODEFREI TYPE STRING,
AENDNRVON TYPE STRING,
AENDLFDNRV TYPE STRING,
AENDNRNACH TYPE STRING,
AENDLFDNRN TYPE STRING,
ERFUSER TYPE STRING,
ERFDATE TYPE STRING,
ERFTIME TYPE STRING,
AENUSER TYPE STRING,
AENDATE TYPE STRING,
AENTIME TYPE STRING,
DRUERZART TYPE STRING,
DRERZ TYPE STRING,
PVA TYPE STRING,
BEZUGSTYP TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
LIEFERART TYPE STRING,
GEOEIN TYPE STRING,
BEZIRK TYPE STRING,
ABHOLSTELL TYPE STRING,
BEZRUNDE TYPE STRING,
DRUCKEREI TYPE STRING,
INDEX_ZUO TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJR2003_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_RJR2003_STR-MANDT sy-vline
WA_RJR2003_STR-LIEFBARNR sy-vline
WA_RJR2003_STR-ABLSTELLE sy-vline
WA_RJR2003_STR-GUELTIGAB sy-vline
WA_RJR2003_STR-GUELTIGBIS sy-vline
WA_RJR2003_STR-GBISBEEND sy-vline
WA_RJR2003_STR-LOESCH_KZ sy-vline
WA_RJR2003_STR-AENDNRBIS sy-vline
WA_RJR2003_STR-AENDNRBISD sy-vline
WA_RJR2003_STR-AENDNRAB sy-vline
WA_RJR2003_STR-AENDNRABD sy-vline
WA_RJR2003_STR-AENDNRINIT sy-vline
WA_RJR2003_STR-AENDLFDNRI sy-vline
WA_RJR2003_STR-AENDNRAKT sy-vline
WA_RJR2003_STR-AENDLFDNRA sy-vline
WA_RJR2003_STR-XAENDER sy-vline
WA_RJR2003_STR-XSTRUAKTIV sy-vline
WA_RJR2003_STR-FCCODE sy-vline
WA_RJR2003_STR-DBCODEFREI sy-vline
WA_RJR2003_STR-AENDNRVON sy-vline
WA_RJR2003_STR-AENDLFDNRV sy-vline
WA_RJR2003_STR-AENDNRNACH sy-vline
WA_RJR2003_STR-AENDLFDNRN sy-vline
WA_RJR2003_STR-ERFUSER sy-vline
WA_RJR2003_STR-ERFDATE sy-vline
WA_RJR2003_STR-ERFTIME sy-vline
WA_RJR2003_STR-AENUSER sy-vline
WA_RJR2003_STR-AENDATE sy-vline
WA_RJR2003_STR-AENTIME sy-vline
WA_RJR2003_STR-DRUERZART sy-vline
WA_RJR2003_STR-DRERZ sy-vline
WA_RJR2003_STR-PVA sy-vline
WA_RJR2003_STR-BEZUGSTYP sy-vline
WA_RJR2003_STR-VKORG sy-vline
WA_RJR2003_STR-VTWEG sy-vline
WA_RJR2003_STR-LIEFERART sy-vline
WA_RJR2003_STR-GEOEIN sy-vline
WA_RJR2003_STR-BEZIRK sy-vline
WA_RJR2003_STR-ABHOLSTELL sy-vline
WA_RJR2003_STR-BEZRUNDE sy-vline
WA_RJR2003_STR-DRUCKEREI sy-vline
WA_RJR2003_STR-INDEX_ZUO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.