ABAP Select data from SAP table PPEUIBAL_0720_FCAT 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 PPEUIBAL_0720_FCAT 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 PPEUIBAL_0720_FCAT. 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 PPEUIBAL_0720_FCAT 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_PPEUIBAL_0720_FCAT TYPE STANDARD TABLE OF PPEUIBAL_0720_FCAT,
WA_PPEUIBAL_0720_FCAT TYPE PPEUIBAL_0720_FCAT,
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: <PPEUIBAL_0720_FCAT> TYPE PPEUIBAL_0720_FCAT.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_PPEUIBAL_0720_FCAT.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM PPEUIBAL_0720_FCAT
INTO TABLE IT_PPEUIBAL_0720_FCAT.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM PPEUIBAL_0720_FCAT
* INTO TABLE @DATA(IT_PPEUIBAL_0720_FCAT2).
*--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_PPEUIBAL_0720_FCAT INDEX 1 INTO DATA(WA_PPEUIBAL_0720_FCAT2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PPEUIBAL_0720_FCAT ASSIGNING <PPEUIBAL_0720_FCAT>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<PPEUIBAL_0720_FCAT>-PNAME_ACT = 1.
<PPEUIBAL_0720_FCAT>-ALTNUM = 1.
<PPEUIBAL_0720_FCAT>-PATEXT = 1.
<PPEUIBAL_0720_FCAT>-ALLOCATED = 1.
<PPEUIBAL_0720_FCAT>-DURATION = 1.
ENDLOOP. LOOP AT IT_PPEUIBAL_0720_FCAT INTO WA_PPEUIBAL_0720_FCAT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PPEUIBAL_0720_FCAT-UNITD, sy-vline,
WA_PPEUIBAL_0720_FCAT-AENNR, sy-vline,
WA_PPEUIBAL_0720_FCAT-LOCEXT, sy-vline,
WA_PPEUIBAL_0720_FCAT-PNGUID_ACT, sy-vline,
WA_PPEUIBAL_0720_FCAT-PAGUID, sy-vline,
WA_PPEUIBAL_0720_FCAT-PATYPE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PPEUIBAL_0720_FCAT 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_PPEUIBAL_0720_FCAT 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_PPEUIBAL_0720_FCAT INTO WA_PPEUIBAL_0720_FCAT. *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 ALTNUM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PPEUIBAL_0720_FCAT-ALTNUM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PPEUIBAL_0720_FCAT-ALTNUM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field UNITD CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_PPEUIBAL_0720_FCAT-UNITD IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PPEUIBAL_0720_FCAT-UNITD.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PPEUIBAL_0720_FCAT-AENNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PPEUIBAL_0720_FCAT-AENNR.
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_PPEUIBAL_0720_FCAT_STR,
PNAME_ACT TYPE STRING,
ALTNUM TYPE STRING,
PATEXT TYPE STRING,
ALLOCATED TYPE STRING,
DURATION TYPE STRING,
UNITD TYPE STRING,
AENNR TYPE STRING,
LOCEXT TYPE STRING,
PNGUID_ACT TYPE STRING,
PAGUID TYPE STRING,
PATYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_PPEUIBAL_0720_FCAT_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_PPEUIBAL_0720_FCAT_STR-PNAME_ACT sy-vline
WA_PPEUIBAL_0720_FCAT_STR-ALTNUM sy-vline
WA_PPEUIBAL_0720_FCAT_STR-PATEXT sy-vline
WA_PPEUIBAL_0720_FCAT_STR-ALLOCATED sy-vline
WA_PPEUIBAL_0720_FCAT_STR-DURATION sy-vline
WA_PPEUIBAL_0720_FCAT_STR-UNITD sy-vline
WA_PPEUIBAL_0720_FCAT_STR-AENNR sy-vline
WA_PPEUIBAL_0720_FCAT_STR-LOCEXT sy-vline
WA_PPEUIBAL_0720_FCAT_STR-PNGUID_ACT sy-vline
WA_PPEUIBAL_0720_FCAT_STR-PAGUID sy-vline
WA_PPEUIBAL_0720_FCAT_STR-PATYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.