ABAP Select data from SAP table CRMC_ACTION_BOXT 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 CRMC_ACTION_BOXT 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 CRMC_ACTION_BOXT. 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 CRMC_ACTION_BOXT 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_CRMC_ACTION_BOXT TYPE STANDARD TABLE OF CRMC_ACTION_BOXT, WA_CRMC_ACTION_BOXT TYPE CRMC_ACTION_BOXT, 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: <CRMC_ACTION_BOXT> TYPE CRMC_ACTION_BOXT. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CRMC_ACTION_BOXT. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CRMC_ACTION_BOXT INTO TABLE IT_CRMC_ACTION_BOXT. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CRMC_ACTION_BOXT * INTO TABLE @DATA(IT_CRMC_ACTION_BOXT2). *--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_CRMC_ACTION_BOXT INDEX 1 INTO DATA(WA_CRMC_ACTION_BOXT2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CRMC_ACTION_BOXT ASSIGNING <CRMC_ACTION_BOXT>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMC_ACTION_BOXT>-MANDT = 1.
<CRMC_ACTION_BOXT>-ACTIONPROFILE = 1.
<CRMC_ACTION_BOXT>-LANGU = 1.
<CRMC_ACTION_BOXT>-TEXT1 = 1.
<CRMC_ACTION_BOXT>-QUICKINFO1 = 1.
ENDLOOP. LOOP AT IT_CRMC_ACTION_BOXT INTO WA_CRMC_ACTION_BOXT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CRMC_ACTION_BOXT-TEXT2, sy-vline,
WA_CRMC_ACTION_BOXT-QUICKINFO2, sy-vline,
WA_CRMC_ACTION_BOXT-TEXT3, sy-vline,
WA_CRMC_ACTION_BOXT-QUICKINFO3, sy-vline,
WA_CRMC_ACTION_BOXT-TEXT4, sy-vline,
WA_CRMC_ACTION_BOXT-QUICKINFO4, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRMC_ACTION_BOXT 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_CRMC_ACTION_BOXT 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_CRMC_ACTION_BOXT INTO WA_CRMC_ACTION_BOXT. *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 ISOLA, internal->external for field LANGU CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_CRMC_ACTION_BOXT-LANGU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMC_ACTION_BOXT-LANGU.
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_CRMC_ACTION_BOXT_STR,
MANDT TYPE STRING,
ACTIONPROFILE TYPE STRING,
LANGU TYPE STRING,
TEXT1 TYPE STRING,
QUICKINFO1 TYPE STRING,
TEXT2 TYPE STRING,
QUICKINFO2 TYPE STRING,
TEXT3 TYPE STRING,
QUICKINFO3 TYPE STRING,
TEXT4 TYPE STRING,
QUICKINFO4 TYPE STRING,
TEXT5 TYPE STRING,
QUICKINFO5 TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRMC_ACTION_BOXT_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_CRMC_ACTION_BOXT_STR-MANDT sy-vline
WA_CRMC_ACTION_BOXT_STR-ACTIONPROFILE sy-vline
WA_CRMC_ACTION_BOXT_STR-LANGU sy-vline
WA_CRMC_ACTION_BOXT_STR-TEXT1 sy-vline
WA_CRMC_ACTION_BOXT_STR-QUICKINFO1 sy-vline
WA_CRMC_ACTION_BOXT_STR-TEXT2 sy-vline
WA_CRMC_ACTION_BOXT_STR-QUICKINFO2 sy-vline
WA_CRMC_ACTION_BOXT_STR-TEXT3 sy-vline
WA_CRMC_ACTION_BOXT_STR-QUICKINFO3 sy-vline
WA_CRMC_ACTION_BOXT_STR-TEXT4 sy-vline
WA_CRMC_ACTION_BOXT_STR-QUICKINFO4 sy-vline
WA_CRMC_ACTION_BOXT_STR-TEXT5 sy-vline
WA_CRMC_ACTION_BOXT_STR-QUICKINFO5 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.