ABAP Select data from SAP table PCNCUSTACCTBAL 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 PCNCUSTACCTBAL 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 PCNCUSTACCTBAL. 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 PCNCUSTACCTBAL 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_PCNCUSTACCTBAL TYPE STANDARD TABLE OF PCNCUSTACCTBAL, WA_PCNCUSTACCTBAL TYPE PCNCUSTACCTBAL, 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: <PCNCUSTACCTBAL> TYPE PCNCUSTACCTBAL. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_PCNCUSTACCTBAL. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM PCNCUSTACCTBAL INTO TABLE IT_PCNCUSTACCTBAL. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM PCNCUSTACCTBAL * INTO TABLE @DATA(IT_PCNCUSTACCTBAL2). *--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_PCNCUSTACCTBAL INDEX 1 INTO DATA(WA_PCNCUSTACCTBAL2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_PCNCUSTACCTBAL ASSIGNING <PCNCUSTACCTBAL>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCNCUSTACCTBAL>-MANDT = 1.
<PCNCUSTACCTBAL>-COMPANYCODE = 1.
<PCNCUSTACCTBAL>-FISCALYEAR = 1.
<PCNCUSTACCTBAL>-FISCALPERIOD = 1.
<PCNCUSTACCTBAL>-FISCALYEARPERIOD = 1.
ENDLOOP. LOOP AT IT_PCNCUSTACCTBAL INTO WA_PCNCUSTACCTBAL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PCNCUSTACCTBAL-GLACCOUNT, sy-vline,
WA_PCNCUSTACCTBAL-ALTERNATIVEGLACCOUNT, sy-vline,
WA_PCNCUSTACCTBAL-BUSINESSPARTNER, sy-vline,
WA_PCNCUSTACCTBAL-CUSTOMER, sy-vline,
WA_PCNCUSTACCTBAL-SUPPLIER, sy-vline,
WA_PCNCUSTACCTBAL-DISPLAYCURRENCY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PCNCUSTACCTBAL 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_PCNCUSTACCTBAL 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_PCNCUSTACCTBAL INTO WA_PCNCUSTACCTBAL. *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 FISCALYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-FISCALYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GLACCOUNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-GLACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ALTERNATIVEGLACCOUNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-ALTERNATIVEGLACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-ALTERNATIVEGLACCOUNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-BUSINESSPARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CUSTOMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-CUSTOMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-CUSTOMER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PCNCUSTACCTBAL-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCUSTACCTBAL-SUPPLIER.
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_PCNCUSTACCTBAL_STR,
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
GLACCOUNT TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
CUSTOMERNAME TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
CUSTOMERVATREGISTRATION TYPE STRING,
CUSTOMERCOUNTRY TYPE STRING,
CUSTOMERCITYNAME TYPE STRING,
CUSTOMERREGION TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CUSTBALALTVGLACCOUNTINFO TYPE STRING,
BALCARFWDAMTINDSPCRCY TYPE STRING,
STARTINGBALAMTINDSPCRCY TYPE STRING,
ENDINGBALAMTINDSPCRCY TYPE STRING,
DEBITAMOUNTINDSPCRCY TYPE STRING,
CREDITAMOUNTINDSPCRCY TYPE STRING,
YTDDEBITAMTINDSPCRCY TYPE STRING,
YTDCRDTAMTINDSPCRCY TYPE STRING,END OF T_EKKO_STR. DATA: WA_PCNCUSTACCTBAL_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_PCNCUSTACCTBAL_STR-MANDT sy-vline
WA_PCNCUSTACCTBAL_STR-COMPANYCODE sy-vline
WA_PCNCUSTACCTBAL_STR-FISCALYEAR sy-vline
WA_PCNCUSTACCTBAL_STR-FISCALPERIOD sy-vline
WA_PCNCUSTACCTBAL_STR-FISCALYEARPERIOD sy-vline
WA_PCNCUSTACCTBAL_STR-GLACCOUNT sy-vline
WA_PCNCUSTACCTBAL_STR-ALTERNATIVEGLACCOUNT sy-vline
WA_PCNCUSTACCTBAL_STR-BUSINESSPARTNER sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMER sy-vline
WA_PCNCUSTACCTBAL_STR-SUPPLIER sy-vline
WA_PCNCUSTACCTBAL_STR-DISPLAYCURRENCY sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERNAME sy-vline
WA_PCNCUSTACCTBAL_STR-ORGANIZATIONBPNAME1 sy-vline
WA_PCNCUSTACCTBAL_STR-ORGANIZATIONBPNAME2 sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERACCOUNTGROUP sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERVATREGISTRATION sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERCOUNTRY sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERCITYNAME sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTOMERREGION sy-vline
WA_PCNCUSTACCTBAL_STR-BUSINESSPARTNERNAME sy-vline
WA_PCNCUSTACCTBAL_STR-CUSTBALALTVGLACCOUNTINFO sy-vline
WA_PCNCUSTACCTBAL_STR-BALCARFWDAMTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-STARTINGBALAMTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-ENDINGBALAMTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-DEBITAMOUNTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-CREDITAMOUNTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-YTDDEBITAMTINDSPCRCY sy-vline
WA_PCNCUSTACCTBAL_STR-YTDCRDTAMTINDSPCRCY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.