ABAP Select data from SAP table BAPIAPPREQPROGASSGBUDGCATG_MPO 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 BAPIAPPREQPROGASSGBUDGCATG_MPO 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 BAPIAPPREQPROGASSGBUDGCATG_MPO. 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 BAPIAPPREQPROGASSGBUDGCATG_MPO 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_BAPIAPPREQPROGASSGBUDGCATG_MPO TYPE STANDARD TABLE OF BAPIAPPREQPROGASSGBUDGCATG_MPO, WA_BAPIAPPREQPROGASSGBUDGCATG_MPO TYPE BAPIAPPREQPROGASSGBUDGCATG_MPO, 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: <BAPIAPPREQPROGASSGBUDGCATG_MPO> TYPE BAPIAPPREQPROGASSGBUDGCATG_MPO. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPIAPPREQPROGASSGBUDGCATG_MPO. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPIAPPREQPROGASSGBUDGCATG_MPO INTO TABLE IT_BAPIAPPREQPROGASSGBUDGCATG_MPO. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPIAPPREQPROGASSGBUDGCATG_MPO * INTO TABLE @DATA(IT_BAPIAPPREQPROGASSGBUDGCATG_MPO2). *--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_BAPIAPPREQPROGASSGBUDGCATG_MPO INDEX 1 INTO DATA(WA_BAPIAPPREQPROGASSGBUDGCATG_MPO2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPIAPPREQPROGASSGBUDGCATG_MPO ASSIGNING <BAPIAPPREQPROGASSGBUDGCATG_MPO>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIAPPREQPROGASSGBUDGCATG_MPO>-INV_PROG = 1.
<BAPIAPPREQPROGASSGBUDGCATG_MPO>-APPR_YEAR = 1.
<BAPIAPPREQPROGASSGBUDGCATG_MPO>-PROGRAM_POS = 1.
<BAPIAPPREQPROGASSGBUDGCATG_MPO>-BUDGET_CATEGORY = 1.
<BAPIAPPREQPROGASSGBUDGCATG_MPO>-PERCENT_BUDG_CAT = 1.
ENDLOOP. LOOP AT IT_BAPIAPPREQPROGASSGBUDGCATG_MPO INTO WA_BAPIAPPREQPROGASSGBUDGCATG_MPO. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, ENDLOOP. *Add any further fields from structure WA_BAPIAPPREQPROGASSGBUDGCATG_MPO 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_BAPIAPPREQPROGASSGBUDGCATG_MPO 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_BAPIAPPREQPROGASSGBUDGCATG_MPO INTO WA_BAPIAPPREQPROGASSGBUDGCATG_MPO. *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 APPR_YEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_BAPIAPPREQPROGASSGBUDGCATG_MPO-APPR_YEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIAPPREQPROGASSGBUDGCATG_MPO-APPR_YEAR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit POSID, internal->external for field PROGRAM_POS CALL FUNCTION 'CONVERSION_EXIT_POSID_OUTPUT' EXPORTING input = WA_BAPIAPPREQPROGASSGBUDGCATG_MPO-PROGRAM_POS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIAPPREQPROGASSGBUDGCATG_MPO-PROGRAM_POS.
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_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR,
INV_PROG TYPE STRING,
APPR_YEAR TYPE STRING,
PROGRAM_POS TYPE STRING,
BUDGET_CATEGORY TYPE STRING,
PERCENT_BUDG_CAT TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIAPPREQPROGASSGBUDGCATG_MPO_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_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR-INV_PROG sy-vline
WA_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR-APPR_YEAR sy-vline
WA_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR-PROGRAM_POS sy-vline
WA_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR-BUDGET_CATEGORY sy-vline
WA_BAPIAPPREQPROGASSGBUDGCATG_MPO_STR-PERCENT_BUDG_CAT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.