ABAP Select data from SAP table QST010250 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 QST010250 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 QST010250. 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 QST010250 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_QST010250 TYPE STANDARD TABLE OF QST010250,
WA_QST010250 TYPE QST010250,
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: <QST010250> TYPE QST010250.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_QST010250.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM QST010250
INTO TABLE IT_QST010250.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM QST010250
* INTO TABLE @DATA(IT_QST0102502).
*--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_QST010250 INDEX 1 INTO DATA(WA_QST0102502).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_QST010250 ASSIGNING <QST010250>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<QST010250>-SELECTED = 1.
<QST010250>-STABICON = 1.
<QST010250>-STABICONTXT = 1.
<QST010250>-STABISTATU = 1.
<QST010250>-STABIMENGE = 1.
ENDLOOP. LOOP AT IT_QST010250 INTO WA_QST010250. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_QST010250-STABIMEINH, sy-vline,
WA_QST010250-STABIABORT, sy-vline,
WA_QST010250-STABIGBTYP, sy-vline,
WA_QST010250-STABIPHYNR, sy-vline,
WA_QST010250-STABIPRTYP, sy-vline,
WA_QST010250-STABIOBJNR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_QST010250 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_QST010250 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_QST010250 INTO WA_QST010250. *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 STABIMEINH CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_QST010250-STABIMEINH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_QST010250-STABIMEINH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field STABIPHYNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_QST010250-STABIPHYNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_QST010250-STABIPHYNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PLOS2 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_QST010250-PLOS2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_QST010250-PLOS2.
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_QST010250_STR,
SELECTED TYPE STRING,
STABICON TYPE STRING,
STABICONTXT TYPE STRING,
STABISTATU TYPE STRING,
STABIMENGE TYPE STRING,
STABIMEINH TYPE STRING,
STABIABORT TYPE STRING,
STABIGBTYP TYPE STRING,
STABIPHYNR TYPE STRING,
STABIPRTYP TYPE STRING,
STABIOBJNR TYPE STRING,
EINLDT TYPE STRING,
AUSLDT TYPE STRING,
ANZLAB TYPE STRING,
PLOS2 TYPE STRING,
STABIKTEXT TYPE STRING,
SPER TYPE STRING,
LOEKZ TYPE STRING,END OF T_EKKO_STR. DATA: WA_QST010250_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_QST010250_STR-SELECTED sy-vline
WA_QST010250_STR-STABICON sy-vline
WA_QST010250_STR-STABICONTXT sy-vline
WA_QST010250_STR-STABISTATU sy-vline
WA_QST010250_STR-STABIMENGE sy-vline
WA_QST010250_STR-STABIMEINH sy-vline
WA_QST010250_STR-STABIABORT sy-vline
WA_QST010250_STR-STABIGBTYP sy-vline
WA_QST010250_STR-STABIPHYNR sy-vline
WA_QST010250_STR-STABIPRTYP sy-vline
WA_QST010250_STR-STABIOBJNR sy-vline
WA_QST010250_STR-EINLDT sy-vline
WA_QST010250_STR-AUSLDT sy-vline
WA_QST010250_STR-ANZLAB sy-vline
WA_QST010250_STR-PLOS2 sy-vline
WA_QST010250_STR-STABIKTEXT sy-vline
WA_QST010250_STR-SPER sy-vline
WA_QST010250_STR-LOEKZ sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
