ABAP Select data from SAP table OIG_TIMES 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 OIG_TIMES 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 OIG_TIMES. 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 OIG_TIMES 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_OIG_TIMES TYPE STANDARD TABLE OF OIG_TIMES, WA_OIG_TIMES TYPE OIG_TIMES, 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: <OIG_TIMES> TYPE OIG_TIMES. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_OIG_TIMES. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM OIG_TIMES INTO TABLE IT_OIG_TIMES. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM OIG_TIMES * INTO TABLE @DATA(IT_OIG_TIMES2). *--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_OIG_TIMES INDEX 1 INTO DATA(WA_OIG_TIMES2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_OIG_TIMES ASSIGNING <OIG_TIMES>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<OIG_TIMES>-OIG_GESZTD = 1.
<OIG_TIMES>-OIG_FAHZTD = 1.
<OIG_TIMES>-OIG_MEIZT = 1.
ENDLOOP. LOOP AT IT_OIG_TIMES INTO WA_OIG_TIMES. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, ENDLOOP. *Add any further fields from structure WA_OIG_TIMES 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_OIG_TIMES 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_OIG_TIMES INTO WA_OIG_TIMES. *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 CUNIT, internal->external for field OIG_MEIZT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_OIG_TIMES-OIG_MEIZT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIG_TIMES-OIG_MEIZT.
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_OIG_TIMES_STR,
OIG_GESZTD TYPE STRING,
OIG_FAHZTD TYPE STRING,
OIG_MEIZT TYPE STRING,END OF T_EKKO_STR. DATA: WA_OIG_TIMES_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_OIG_TIMES_STR-OIG_GESZTD sy-vline
WA_OIG_TIMES_STR-OIG_FAHZTD sy-vline
WA_OIG_TIMES_STR-OIG_MEIZT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.