ABAP Select data from SAP table QPMK_SPC_CBC 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 QPMK_SPC_CBC 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 QPMK_SPC_CBC. 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 QPMK_SPC_CBC 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_QPMK_SPC_CBC TYPE STANDARD TABLE OF QPMK_SPC_CBC, WA_QPMK_SPC_CBC TYPE QPMK_SPC_CBC, 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: <QPMK_SPC_CBC> TYPE QPMK_SPC_CBC. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_QPMK_SPC_CBC. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM QPMK_SPC_CBC INTO TABLE IT_QPMK_SPC_CBC. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM QPMK_SPC_CBC * INTO TABLE @DATA(IT_QPMK_SPC_CBC2). *--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_QPMK_SPC_CBC INDEX 1 INTO DATA(WA_QPMK_SPC_CBC2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_QPMK_SPC_CBC ASSIGNING <QPMK_SPC_CBC>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<QPMK_SPC_CBC>-I_MANDT = 1.
<QPMK_SPC_CBC>-I_MKMNR = 1.
<QPMK_SPC_CBC>-I_WERKS = 1.
<QPMK_SPC_CBC>-I_CODE9O = 1.
<QPMK_SPC_CBC>-I_CODE9U = 1.
ENDLOOP. LOOP AT IT_QPMK_SPC_CBC INTO WA_QPMK_SPC_CBC. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_QPMK_SPC_CBC-I_CODEGR9O, sy-vline,
WA_QPMK_SPC_CBC-I_CODEGR9U, sy-vline,
WA_QPMK_SPC_CBC-I_CODEGRQUAL, sy-vline,
WA_QPMK_SPC_CBC-I_CODEQUAL, sy-vline,
WA_QPMK_SPC_CBC-I_ESTUKZ3, sy-vline,
WA_QPMK_SPC_CBC-I_FEHLREC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_QPMK_SPC_CBC 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_QPMK_SPC_CBC 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_QPMK_SPC_CBC INTO WA_QPMK_SPC_CBC. *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 I_MKMNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_QPMK_SPC_CBC-I_MKMNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_QPMK_SPC_CBC-I_MKMNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit LUNIT, internal->external for field I_MASSEINHSW CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT' EXPORTING input = WA_QPMK_SPC_CBC-I_MASSEINHSW IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_QPMK_SPC_CBC-I_MASSEINHSW.
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_QPMK_SPC_CBC_STR,
I_MANDT TYPE STRING,
I_MKMNR TYPE STRING,
I_WERKS TYPE STRING,
I_CODE9O TYPE STRING,
I_CODE9U TYPE STRING,
I_CODEGR9O TYPE STRING,
I_CODEGR9U TYPE STRING,
I_CODEGRQUAL TYPE STRING,
I_CODEQUAL TYPE STRING,
I_ESTUKZ3 TYPE STRING,
I_FEHLREC TYPE STRING,
I_KURZTEXT_1 TYPE STRING,
I_LOEKZ TYPE STRING,
I_MASSEINHSW TYPE STRING,
I_QSPCMK TYPE STRING,
I_QUANTITAET TYPE STRING,
I_SOLLPRUEF TYPE STRING,
I_SORTFELD TYPE STRING,
I_STELLEN TYPE STRING,
I_STICHPR TYPE STRING,
I_TOLEROBEN TYPE STRING,
I_TOLERUNTEN TYPE STRING,END OF T_EKKO_STR. DATA: WA_QPMK_SPC_CBC_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_QPMK_SPC_CBC_STR-I_MANDT sy-vline
WA_QPMK_SPC_CBC_STR-I_MKMNR sy-vline
WA_QPMK_SPC_CBC_STR-I_WERKS sy-vline
WA_QPMK_SPC_CBC_STR-I_CODE9O sy-vline
WA_QPMK_SPC_CBC_STR-I_CODE9U sy-vline
WA_QPMK_SPC_CBC_STR-I_CODEGR9O sy-vline
WA_QPMK_SPC_CBC_STR-I_CODEGR9U sy-vline
WA_QPMK_SPC_CBC_STR-I_CODEGRQUAL sy-vline
WA_QPMK_SPC_CBC_STR-I_CODEQUAL sy-vline
WA_QPMK_SPC_CBC_STR-I_ESTUKZ3 sy-vline
WA_QPMK_SPC_CBC_STR-I_FEHLREC sy-vline
WA_QPMK_SPC_CBC_STR-I_KURZTEXT_1 sy-vline
WA_QPMK_SPC_CBC_STR-I_LOEKZ sy-vline
WA_QPMK_SPC_CBC_STR-I_MASSEINHSW sy-vline
WA_QPMK_SPC_CBC_STR-I_QSPCMK sy-vline
WA_QPMK_SPC_CBC_STR-I_QUANTITAET sy-vline
WA_QPMK_SPC_CBC_STR-I_SOLLPRUEF sy-vline
WA_QPMK_SPC_CBC_STR-I_SORTFELD sy-vline
WA_QPMK_SPC_CBC_STR-I_STELLEN sy-vline
WA_QPMK_SPC_CBC_STR-I_STICHPR sy-vline
WA_QPMK_SPC_CBC_STR-I_TOLEROBEN sy-vline
WA_QPMK_SPC_CBC_STR-I_TOLERUNTEN sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.