ABAP Select data from SAP table PCNCADEGLACCT2 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 PCNCADEGLACCT2 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 PCNCADEGLACCT2. 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 PCNCADEGLACCT2 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_PCNCADEGLACCT2 TYPE STANDARD TABLE OF PCNCADEGLACCT2, WA_PCNCADEGLACCT2 TYPE PCNCADEGLACCT2, 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: <PCNCADEGLACCT2> TYPE PCNCADEGLACCT2. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_PCNCADEGLACCT2. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM PCNCADEGLACCT2 INTO TABLE IT_PCNCADEGLACCT2. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM PCNCADEGLACCT2 * INTO TABLE @DATA(IT_PCNCADEGLACCT22). *--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_PCNCADEGLACCT2 INDEX 1 INTO DATA(WA_PCNCADEGLACCT22). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_PCNCADEGLACCT2 ASSIGNING <PCNCADEGLACCT2>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCNCADEGLACCT2>-MANDT = 1.
<PCNCADEGLACCT2>-COMPANYCODE = 1.
<PCNCADEGLACCT2>-FINANCIALSTATEMENTVARIANT = 1.
<PCNCADEGLACCT2>-CHARTOFACCOUNTS = 1.
<PCNCADEGLACCT2>-FINANCIALSTATEMENTITEM = 1.
ENDLOOP. LOOP AT IT_PCNCADEGLACCT2 INTO WA_PCNCADEGLACCT2. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PCNCADEGLACCT2-GLACCOUNT, sy-vline,
WA_PCNCADEGLACCT2-GLACCOUNTNAME, sy-vline,
WA_PCNCADEGLACCT2-GLACCOUNTGROUP, sy-vline,
WA_PCNCADEGLACCT2-DEFAULTGLACCOUNTGROUPNAME, sy-vline,
WA_PCNCADEGLACCT2-GLACCOUNTGROUPNAME, sy-vline,
WA_PCNCADEGLACCT2-DEBITCREDITCODE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PCNCADEGLACCT2 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_PCNCADEGLACCT2 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_PCNCADEGLACCT2 INTO WA_PCNCADEGLACCT2. *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_PCNCADEGLACCT2-GLACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PCNCADEGLACCT2-GLACCOUNT.
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_PCNCADEGLACCT2_STR,
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FINANCIALSTATEMENTVARIANT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
FINANCIALSTATEMENTITEM TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
GLACCOUNTGROUP TYPE STRING,
DEFAULTGLACCOUNTGROUPNAME TYPE STRING,
GLACCOUNTGROUPNAME TYPE STRING,
DEBITCREDITCODE TYPE STRING,
DEFAULTDEBITCREDITCODE TYPE STRING,
DEBITCREDITCODENAME TYPE STRING,
FINSTATEMENTITEMDESCRIPTION TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
CN_CADEACCOUNTTYPEINDICATOR TYPE STRING,
GLACCOUNTHIERARCHY TYPE STRING,
ISFINANCIALSTATEMENTITEM TYPE STRING,END OF T_EKKO_STR. DATA: WA_PCNCADEGLACCT2_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_PCNCADEGLACCT2_STR-MANDT sy-vline
WA_PCNCADEGLACCT2_STR-COMPANYCODE sy-vline
WA_PCNCADEGLACCT2_STR-FINANCIALSTATEMENTVARIANT sy-vline
WA_PCNCADEGLACCT2_STR-CHARTOFACCOUNTS sy-vline
WA_PCNCADEGLACCT2_STR-FINANCIALSTATEMENTITEM sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNT sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNTNAME sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNTGROUP sy-vline
WA_PCNCADEGLACCT2_STR-DEFAULTGLACCOUNTGROUPNAME sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNTGROUPNAME sy-vline
WA_PCNCADEGLACCT2_STR-DEBITCREDITCODE sy-vline
WA_PCNCADEGLACCT2_STR-DEFAULTDEBITCREDITCODE sy-vline
WA_PCNCADEGLACCT2_STR-DEBITCREDITCODENAME sy-vline
WA_PCNCADEGLACCT2_STR-FINSTATEMENTITEMDESCRIPTION sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNTTYPE sy-vline
WA_PCNCADEGLACCT2_STR-CN_CADEACCOUNTTYPEINDICATOR sy-vline
WA_PCNCADEGLACCT2_STR-GLACCOUNTHIERARCHY sy-vline
WA_PCNCADEGLACCT2_STR-ISFINANCIALSTATEMENTITEM sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.