ABAP Select data from SAP table OILRM07M 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 OILRM07M 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 OILRM07M. 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 OILRM07M 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_OILRM07M TYPE STANDARD TABLE OF OILRM07M,
WA_OILRM07M TYPE OILRM07M,
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: <OILRM07M> TYPE OILRM07M.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_OILRM07M.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM OILRM07M
INTO TABLE IT_OILRM07M.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM OILRM07M
* INTO TABLE @DATA(IT_OILRM07M2).
*--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_OILRM07M INDEX 1 INTO DATA(WA_OILRM07M2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_OILRM07M ASSIGNING <OILRM07M>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<OILRM07M>-FRBNR = 1.
<OILRM07M>-OITAXGRP = 1.
<OILRM07M>-OIHANTYP = 1.
<OILRM07M>-OITAXFROM = 1.
<OILRM07M>-OITAXTO = 1.
ENDLOOP. LOOP AT IT_OILRM07M INTO WA_OILRM07M. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_OILRM07M-OIPRICIE, sy-vline,
WA_OILRM07M-OIFULTAX, sy-vline,
WA_OILRM07M-OITXVAL0, sy-vline,
WA_OILRM07M-OITXVAL1, sy-vline,
WA_OILRM07M-OITXVAL2, sy-vline,
WA_OILRM07M-OITXVAL3, sy-vline.
ENDLOOP. *Add any further fields from structure WA_OILRM07M 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_OILRM07M 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_OILRM07M INTO WA_OILRM07M. *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 OIUOMQT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_OILRM07M-OIUOMQT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OILRM07M-OIUOMQT.
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_OILRM07M_STR,
FRBNR TYPE STRING,
OITAXGRP TYPE STRING,
OIHANTYP TYPE STRING,
OITAXFROM TYPE STRING,
OITAXTO TYPE STRING,
OIPRICIE TYPE STRING,
OIFULTAX TYPE STRING,
OITXVAL0 TYPE STRING,
OITXVAL1 TYPE STRING,
OITXVAL2 TYPE STRING,
OITXVAL3 TYPE STRING,
OITXVAL4 TYPE STRING,
OITXVAL5 TYPE STRING,
OITXVAL6 TYPE STRING,
OIOILCON TYPE STRING,
OITAXCON TYPE STRING,
OITAXVAL TYPE STRING,
OIOILCON2 TYPE STRING,
OIUOMQT TYPE STRING,
OITAXQT TYPE STRING,
OIFUTQT TYPE STRING,
OIFUTTX TYPE STRING,
OIFUTDT TYPE STRING,
OIFUTQT2 TYPE STRING,
OIFUTTX2 TYPE STRING,
OIFUTDT2 TYPE STRING,
BWTAR TYPE STRING,
J_1BNFNUMB TYPE STRING,
J_1BBRANC_ TYPE STRING,END OF T_EKKO_STR. DATA: WA_OILRM07M_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_OILRM07M_STR-FRBNR sy-vline
WA_OILRM07M_STR-OITAXGRP sy-vline
WA_OILRM07M_STR-OIHANTYP sy-vline
WA_OILRM07M_STR-OITAXFROM sy-vline
WA_OILRM07M_STR-OITAXTO sy-vline
WA_OILRM07M_STR-OIPRICIE sy-vline
WA_OILRM07M_STR-OIFULTAX sy-vline
WA_OILRM07M_STR-OITXVAL0 sy-vline
WA_OILRM07M_STR-OITXVAL1 sy-vline
WA_OILRM07M_STR-OITXVAL2 sy-vline
WA_OILRM07M_STR-OITXVAL3 sy-vline
WA_OILRM07M_STR-OITXVAL4 sy-vline
WA_OILRM07M_STR-OITXVAL5 sy-vline
WA_OILRM07M_STR-OITXVAL6 sy-vline
WA_OILRM07M_STR-OIOILCON sy-vline
WA_OILRM07M_STR-OITAXCON sy-vline
WA_OILRM07M_STR-OITAXVAL sy-vline
WA_OILRM07M_STR-OIOILCON2 sy-vline
WA_OILRM07M_STR-OIUOMQT sy-vline
WA_OILRM07M_STR-OITAXQT sy-vline
WA_OILRM07M_STR-OIFUTQT sy-vline
WA_OILRM07M_STR-OIFUTTX sy-vline
WA_OILRM07M_STR-OIFUTDT sy-vline
WA_OILRM07M_STR-OIFUTQT2 sy-vline
WA_OILRM07M_STR-OIFUTTX2 sy-vline
WA_OILRM07M_STR-OIFUTDT2 sy-vline
WA_OILRM07M_STR-BWTAR sy-vline
WA_OILRM07M_STR-J_1BNFNUMB sy-vline
WA_OILRM07M_STR-J_1BBRANC_ sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
