ABAP Select data from SAP table RESC_OBJECT_LIST_FULL 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 RESC_OBJECT_LIST_FULL 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 RESC_OBJECT_LIST_FULL. 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 RESC_OBJECT_LIST_FULL 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_RESC_OBJECT_LIST_FULL TYPE STANDARD TABLE OF RESC_OBJECT_LIST_FULL, WA_RESC_OBJECT_LIST_FULL TYPE RESC_OBJECT_LIST_FULL, 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: <RESC_OBJECT_LIST_FULL> TYPE RESC_OBJECT_LIST_FULL. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RESC_OBJECT_LIST_FULL. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RESC_OBJECT_LIST_FULL INTO TABLE IT_RESC_OBJECT_LIST_FULL. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RESC_OBJECT_LIST_FULL * INTO TABLE @DATA(IT_RESC_OBJECT_LIST_FULL2). *--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_RESC_OBJECT_LIST_FULL INDEX 1 INTO DATA(WA_RESC_OBJECT_LIST_FULL2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RESC_OBJECT_LIST_FULL ASSIGNING <RESC_OBJECT_LIST_FULL>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RESC_OBJECT_LIST_FULL>-OBJ_GUID = 1.
<RESC_OBJECT_LIST_FULL>-OBJNR = 1.
<RESC_OBJECT_LIST_FULL>-POINT = 1.
<RESC_OBJECT_LIST_FULL>-DISTCONSUMIND = 1.
<RESC_OBJECT_LIST_FULL>-DISTMEAS = 1.
ENDLOOP. LOOP AT IT_RESC_OBJECT_LIST_FULL INTO WA_RESC_OBJECT_LIST_FULL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RESC_OBJECT_LIST_FULL-BELONG_OBJ_GUID, sy-vline,
WA_RESC_OBJECT_LIST_FULL-BELONG_OBJNR, sy-vline,
WA_RESC_OBJECT_LIST_FULL-PFROM, sy-vline,
WA_RESC_OBJECT_LIST_FULL-PTO, sy-vline,
WA_RESC_OBJECT_LIST_FULL-TRIGGER_OBJ_GUID, sy-vline,
WA_RESC_OBJECT_LIST_FULL-TRIGGER_OBJNR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RESC_OBJECT_LIST_FULL 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_RESC_OBJECT_LIST_FULL 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_RESC_OBJECT_LIST_FULL INTO WA_RESC_OBJECT_LIST_FULL. *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 POINT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RESC_OBJECT_LIST_FULL-POINT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESC_OBJECT_LIST_FULL-POINT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field DISTMEAS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RESC_OBJECT_LIST_FULL-DISTMEAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESC_OBJECT_LIST_FULL-DISTMEAS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit REDAT, internal->external for field PTO CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT' EXPORTING input = WA_RESC_OBJECT_LIST_FULL-PTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESC_OBJECT_LIST_FULL-PTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit REDAT, internal->external for field TRIGGER_PTO CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT' EXPORTING input = WA_RESC_OBJECT_LIST_FULL-TRIGGER_PTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESC_OBJECT_LIST_FULL-TRIGGER_PTO.
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_RESC_OBJECT_LIST_FULL_STR,
OBJ_GUID TYPE STRING,
OBJNR TYPE STRING,
POINT TYPE STRING,
DISTCONSUMIND TYPE STRING,
DISTMEAS TYPE STRING,
BELONG_OBJ_GUID TYPE STRING,
BELONG_OBJNR TYPE STRING,
PFROM TYPE STRING,
PTO TYPE STRING,
TRIGGER_OBJ_GUID TYPE STRING,
TRIGGER_OBJNR TYPE STRING,
TRIGGER_PFROM TYPE STRING,
TRIGGER_PTO TYPE STRING,END OF T_EKKO_STR. DATA: WA_RESC_OBJECT_LIST_FULL_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_RESC_OBJECT_LIST_FULL_STR-OBJ_GUID sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-OBJNR sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-POINT sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-DISTCONSUMIND sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-DISTMEAS sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-BELONG_OBJ_GUID sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-BELONG_OBJNR sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-PFROM sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-PTO sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-TRIGGER_OBJ_GUID sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-TRIGGER_OBJNR sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-TRIGGER_PFROM sy-vline
WA_RESC_OBJECT_LIST_FULL_STR-TRIGGER_PTO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.