ABAP Select data from SAP table CSHPOSCOMBN 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 CSHPOSCOMBN 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 CSHPOSCOMBN. 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 CSHPOSCOMBN 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_CSHPOSCOMBN TYPE STANDARD TABLE OF CSHPOSCOMBN, WA_CSHPOSCOMBN TYPE CSHPOSCOMBN, 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: <CSHPOSCOMBN> TYPE CSHPOSCOMBN. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CSHPOSCOMBN. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CSHPOSCOMBN INTO TABLE IT_CSHPOSCOMBN. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CSHPOSCOMBN * INTO TABLE @DATA(IT_CSHPOSCOMBN2). *--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_CSHPOSCOMBN INDEX 1 INTO DATA(WA_CSHPOSCOMBN2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CSHPOSCOMBN ASSIGNING <CSHPOSCOMBN>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSHPOSCOMBN>-MANDT = 1.
<CSHPOSCOMBN>-COMPANYCODE = 1.
<CSHPOSCOMBN>-HOUSEBANK = 1.
<CSHPOSCOMBN>-HOUSEBANKACCOUNT = 1.
<CSHPOSCOMBN>-BANKACCOUNTINTERNALID = 1.
ENDLOOP. LOOP AT IT_CSHPOSCOMBN INTO WA_CSHPOSCOMBN. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CSHPOSCOMBN-CATEGORY, sy-vline,
WA_CSHPOSCOMBN-CERTAINTYLEVEL, sy-vline,
WA_CSHPOSCOMBN-CURRENCY, sy-vline,
WA_CSHPOSCOMBN-BANK, sy-vline,
WA_CSHPOSCOMBN-BANKCOUNTRY, sy-vline,
WA_CSHPOSCOMBN-BANKACCOUNT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CSHPOSCOMBN 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_CSHPOSCOMBN 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_CSHPOSCOMBN INTO WA_CSHPOSCOMBN. *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 GLACCOUNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CSHPOSCOMBN-GLACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSHPOSCOMBN-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CASHPLANNINGGROUP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CSHPOSCOMBN-CASHPLANNINGGROUP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSHPOSCOMBN-CASHPLANNINGGROUP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LIQUIDITYITEM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CSHPOSCOMBN-LIQUIDITYITEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSHPOSCOMBN-LIQUIDITYITEM.
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_CSHPOSCOMBN_STR,
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
BANKACCOUNTINTERNALID TYPE STRING,
CATEGORY TYPE STRING,
CERTAINTYLEVEL TYPE STRING,
CURRENCY TYPE STRING,
BANK TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKACCOUNT TYPE STRING,
GLACCOUNT TYPE STRING,
CASHPLANNINGGROUP TYPE STRING,
PLANNINGLEVEL TYPE STRING,
LIQUIDITYITEM TYPE STRING,
BEFORE TYPE STRING,
D1 TYPE STRING,
D2 TYPE STRING,
D3 TYPE STRING,
D4 TYPE STRING,
D5 TYPE STRING,
D6 TYPE STRING,
D7 TYPE STRING,
AFTER TYPE STRING,END OF T_EKKO_STR. DATA: WA_CSHPOSCOMBN_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_CSHPOSCOMBN_STR-MANDT sy-vline
WA_CSHPOSCOMBN_STR-COMPANYCODE sy-vline
WA_CSHPOSCOMBN_STR-HOUSEBANK sy-vline
WA_CSHPOSCOMBN_STR-HOUSEBANKACCOUNT sy-vline
WA_CSHPOSCOMBN_STR-BANKACCOUNTINTERNALID sy-vline
WA_CSHPOSCOMBN_STR-CATEGORY sy-vline
WA_CSHPOSCOMBN_STR-CERTAINTYLEVEL sy-vline
WA_CSHPOSCOMBN_STR-CURRENCY sy-vline
WA_CSHPOSCOMBN_STR-BANK sy-vline
WA_CSHPOSCOMBN_STR-BANKCOUNTRY sy-vline
WA_CSHPOSCOMBN_STR-BANKACCOUNT sy-vline
WA_CSHPOSCOMBN_STR-GLACCOUNT sy-vline
WA_CSHPOSCOMBN_STR-CASHPLANNINGGROUP sy-vline
WA_CSHPOSCOMBN_STR-PLANNINGLEVEL sy-vline
WA_CSHPOSCOMBN_STR-LIQUIDITYITEM sy-vline
WA_CSHPOSCOMBN_STR-BEFORE sy-vline
WA_CSHPOSCOMBN_STR-D1 sy-vline
WA_CSHPOSCOMBN_STR-D2 sy-vline
WA_CSHPOSCOMBN_STR-D3 sy-vline
WA_CSHPOSCOMBN_STR-D4 sy-vline
WA_CSHPOSCOMBN_STR-D5 sy-vline
WA_CSHPOSCOMBN_STR-D6 sy-vline
WA_CSHPOSCOMBN_STR-D7 sy-vline
WA_CSHPOSCOMBN_STR-AFTER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.