ABAP Select data from SAP table RECNVICNSCSPP 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 RECNVICNSCSPP 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 RECNVICNSCSPP. 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 RECNVICNSCSPP 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_RECNVICNSCSPP TYPE STANDARD TABLE OF RECNVICNSCSPP, WA_RECNVICNSCSPP TYPE RECNVICNSCSPP, 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: <RECNVICNSCSPP> TYPE RECNVICNSCSPP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RECNVICNSCSPP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RECNVICNSCSPP INTO TABLE IT_RECNVICNSCSPP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RECNVICNSCSPP * INTO TABLE @DATA(IT_RECNVICNSCSPP2). *--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_RECNVICNSCSPP INDEX 1 INTO DATA(WA_RECNVICNSCSPP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RECNVICNSCSPP ASSIGNING <RECNVICNSCSPP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECNVICNSCSPP>-MANDT = 1.
<RECNVICNSCSPP>-INTRENO = 1.
<RECNVICNSCSPP>-SKOART = 1.
<RECNVICNSCSPP>-INTRENO_AMV = 1.
<RECNVICNSCSPP>-SNKSL = 1.
ENDLOOP. LOOP AT IT_RECNVICNSCSPP INTO WA_RECNVICNSCSPP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RECNVICNSCSPP-OBJNR_AMV, sy-vline,
WA_RECNVICNSCSPP-JSELECTED, sy-vline,
WA_RECNVICNSCSPP-BUT_CONTRACT, sy-vline,
WA_RECNVICNSCSPP-OBJID_AMV, sy-vline,
WA_RECNVICNSCSPP-XKOARTL, sy-vline,
WA_RECNVICNSCSPP-RECNKOART, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RECNVICNSCSPP 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_RECNVICNSCSPP 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_RECNVICNSCSPP INTO WA_RECNVICNSCSPP. *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 SNKSL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RECNVICNSCSPP-SNKSL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RECNVICNSCSPP-SNKSL.
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_RECNVICNSCSPP_STR,
MANDT TYPE STRING,
INTRENO TYPE STRING,
SKOART TYPE STRING,
INTRENO_AMV TYPE STRING,
SNKSL TYPE STRING,
OBJNR_AMV TYPE STRING,
JSELECTED TYPE STRING,
BUT_CONTRACT TYPE STRING,
OBJID_AMV TYPE STRING,
XKOARTL TYPE STRING,
RECNKOART TYPE STRING,
OBJTXT_AMV TYPE STRING,END OF T_EKKO_STR. DATA: WA_RECNVICNSCSPP_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_RECNVICNSCSPP_STR-MANDT sy-vline
WA_RECNVICNSCSPP_STR-INTRENO sy-vline
WA_RECNVICNSCSPP_STR-SKOART sy-vline
WA_RECNVICNSCSPP_STR-INTRENO_AMV sy-vline
WA_RECNVICNSCSPP_STR-SNKSL sy-vline
WA_RECNVICNSCSPP_STR-OBJNR_AMV sy-vline
WA_RECNVICNSCSPP_STR-JSELECTED sy-vline
WA_RECNVICNSCSPP_STR-BUT_CONTRACT sy-vline
WA_RECNVICNSCSPP_STR-OBJID_AMV sy-vline
WA_RECNVICNSCSPP_STR-XKOARTL sy-vline
WA_RECNVICNSCSPP_STR-RECNKOART sy-vline
WA_RECNVICNSCSPP_STR-OBJTXT_AMV sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.