ABAP Select data from SAP table J_1UF_COVER_KO3_KO4 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 J_1UF_COVER_KO3_KO4 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 J_1UF_COVER_KO3_KO4. 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 J_1UF_COVER_KO3_KO4 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_J_1UF_COVER_KO3_KO4 TYPE STANDARD TABLE OF J_1UF_COVER_KO3_KO4,
WA_J_1UF_COVER_KO3_KO4 TYPE J_1UF_COVER_KO3_KO4,
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: <J_1UF_COVER_KO3_KO4> TYPE J_1UF_COVER_KO3_KO4.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_J_1UF_COVER_KO3_KO4.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM J_1UF_COVER_KO3_KO4
INTO TABLE IT_J_1UF_COVER_KO3_KO4.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM J_1UF_COVER_KO3_KO4
* INTO TABLE @DATA(IT_J_1UF_COVER_KO3_KO42).
*--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_J_1UF_COVER_KO3_KO4 INDEX 1 INTO DATA(WA_J_1UF_COVER_KO3_KO42).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_1UF_COVER_KO3_KO4 ASSIGNING <J_1UF_COVER_KO3_KO4>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<J_1UF_COVER_KO3_KO4>-ORG_NAME = 1.
<J_1UF_COVER_KO3_KO4>-EDRPOU = 1.
<J_1UF_COVER_KO3_KO4>-GJAHR = 1.
<J_1UF_COVER_KO3_KO4>-ACCOUNTANT = 1.
<J_1UF_COVER_KO3_KO4>-CASHIER = 1.
ENDLOOP. LOOP AT IT_J_1UF_COVER_KO3_KO4 INTO WA_J_1UF_COVER_KO3_KO4. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_J_1UF_COVER_KO3_KO4-OF_MONTH, sy-vline,
WA_J_1UF_COVER_KO3_KO4-DAY_NAME, sy-vline,
WA_J_1UF_COVER_KO3_KO4-Y_PAGES, sy-vline,
WA_J_1UF_COVER_KO3_KO4-BEG_BAL, sy-vline,
WA_J_1UF_COVER_KO3_KO4-LPY, sy-vline,
WA_J_1UF_COVER_KO3_KO4-R_TURN, sy-vline.
ENDLOOP. *Add any further fields from structure WA_J_1UF_COVER_KO3_KO4 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_J_1UF_COVER_KO3_KO4 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_J_1UF_COVER_KO3_KO4 INTO WA_J_1UF_COVER_KO3_KO4. *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 GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field BEG_BAL CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-BEG_BAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-BEG_BAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field R_TURN CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-R_TURN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-R_TURN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field P_TURN CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-P_TURN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-P_TURN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field END_BAL CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-END_BAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-END_BAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AC152, internal->external for field WAGES CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT' EXPORTING input = WA_J_1UF_COVER_KO3_KO4-WAGES IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_COVER_KO3_KO4-WAGES.
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_J_1UF_COVER_KO3_KO4_STR,
ORG_NAME TYPE STRING,
EDRPOU TYPE STRING,
GJAHR TYPE STRING,
ACCOUNTANT TYPE STRING,
CASHIER TYPE STRING,
OF_MONTH TYPE STRING,
DAY_NAME TYPE STRING,
Y_PAGES TYPE STRING,
BEG_BAL TYPE STRING,
LPY TYPE STRING,
R_TURN TYPE STRING,
P_TURN TYPE STRING,
END_BAL TYPE STRING,
WAGES TYPE STRING,
KO1_NUMB TYPE STRING,
KO2_NUMB TYPE STRING,
CURR_NAME TYPE STRING,
WAERS TYPE STRING,
SHOW_PMONTH TYPE STRING,
SHOW_PYEAR TYPE STRING,
M_PAGES TYPE STRING,
ROWY TYPE STRING,
TITLE_PAGE TYPE STRING,END OF T_EKKO_STR. DATA: WA_J_1UF_COVER_KO3_KO4_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_J_1UF_COVER_KO3_KO4_STR-ORG_NAME sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-EDRPOU sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-GJAHR sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-ACCOUNTANT sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-CASHIER sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-OF_MONTH sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-DAY_NAME sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-Y_PAGES sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-BEG_BAL sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-LPY sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-R_TURN sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-P_TURN sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-END_BAL sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-WAGES sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-KO1_NUMB sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-KO2_NUMB sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-CURR_NAME sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-WAERS sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-SHOW_PMONTH sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-SHOW_PYEAR sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-M_PAGES sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-ROWY sy-vline
WA_J_1UF_COVER_KO3_KO4_STR-TITLE_PAGE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.