ABAP Select data from SAP table PUN_HUNUINTE10_C2 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 PUN_HUNUINTE10_C2 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 PUN_HUNUINTE10_C2. 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 PUN_HUNUINTE10_C2 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_PUN_HUNUINTE10_C2 TYPE STANDARD TABLE OF PUN_HUNUINTE10_C2,
WA_PUN_HUNUINTE10_C2 TYPE PUN_HUNUINTE10_C2,
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: <PUN_HUNUINTE10_C2> TYPE PUN_HUNUINTE10_C2.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_PUN_HUNUINTE10_C2.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM PUN_HUNUINTE10_C2
INTO TABLE IT_PUN_HUNUINTE10_C2.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM PUN_HUNUINTE10_C2
* INTO TABLE @DATA(IT_PUN_HUNUINTE10_C22).
*--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_PUN_HUNUINTE10_C2 INDEX 1 INTO DATA(WA_PUN_HUNUINTE10_C22).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PUN_HUNUINTE10_C2 ASSIGNING <PUN_HUNUINTE10_C2>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<PUN_HUNUINTE10_C2>-MANDT = 1.
<PUN_HUNUINTE10_C2>-PLVAR = 1.
<PUN_HUNUINTE10_C2>-OTYPE = 1.
<PUN_HUNUINTE10_C2>-OBJID = 1.
<PUN_HUNUINTE10_C2>-INFTY = 1.
ENDLOOP. LOOP AT IT_PUN_HUNUINTE10_C2 INTO WA_PUN_HUNUINTE10_C2. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PUN_HUNUINTE10_C2-SUBTY, sy-vline,
WA_PUN_HUNUINTE10_C2-ISTAT, sy-vline,
WA_PUN_HUNUINTE10_C2-PRIOX, sy-vline,
WA_PUN_HUNUINTE10_C2-BEGDA, sy-vline,
WA_PUN_HUNUINTE10_C2-ENDDA, sy-vline,
WA_PUN_HUNUINTE10_C2-LANGU, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PUN_HUNUINTE10_C2 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_PUN_HUNUINTE10_C2 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_PUN_HUNUINTE10_C2 INTO WA_PUN_HUNUINTE10_C2. *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 ISOLA, internal->external for field LANGU CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_PUN_HUNUINTE10_C2-LANGU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PUN_HUNUINTE10_C2-LANGU.
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_PUN_HUNUINTE10_C2_STR,
MANDT TYPE STRING,
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
ISTAT TYPE STRING,
PRIOX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
LANGU TYPE STRING,
DUMMY TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
REASN TYPE STRING,
HISTO TYPE STRING,
ITXNR TYPE STRING,
SHORT TYPE STRING,
STEXT TYPE STRING,
GDATE TYPE STRING,
HOTSPOT TYPE STRING,END OF T_EKKO_STR. DATA: WA_PUN_HUNUINTE10_C2_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_PUN_HUNUINTE10_C2_STR-MANDT sy-vline
WA_PUN_HUNUINTE10_C2_STR-PLVAR sy-vline
WA_PUN_HUNUINTE10_C2_STR-OTYPE sy-vline
WA_PUN_HUNUINTE10_C2_STR-OBJID sy-vline
WA_PUN_HUNUINTE10_C2_STR-INFTY sy-vline
WA_PUN_HUNUINTE10_C2_STR-SUBTY sy-vline
WA_PUN_HUNUINTE10_C2_STR-ISTAT sy-vline
WA_PUN_HUNUINTE10_C2_STR-PRIOX sy-vline
WA_PUN_HUNUINTE10_C2_STR-BEGDA sy-vline
WA_PUN_HUNUINTE10_C2_STR-ENDDA sy-vline
WA_PUN_HUNUINTE10_C2_STR-LANGU sy-vline
WA_PUN_HUNUINTE10_C2_STR-DUMMY sy-vline
WA_PUN_HUNUINTE10_C2_STR-SEQNR sy-vline
WA_PUN_HUNUINTE10_C2_STR-AEDTM sy-vline
WA_PUN_HUNUINTE10_C2_STR-UNAME sy-vline
WA_PUN_HUNUINTE10_C2_STR-REASN sy-vline
WA_PUN_HUNUINTE10_C2_STR-HISTO sy-vline
WA_PUN_HUNUINTE10_C2_STR-ITXNR sy-vline
WA_PUN_HUNUINTE10_C2_STR-SHORT sy-vline
WA_PUN_HUNUINTE10_C2_STR-STEXT sy-vline
WA_PUN_HUNUINTE10_C2_STR-GDATE sy-vline
WA_PUN_HUNUINTE10_C2_STR-HOTSPOT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
