ABAP Select data from SAP table /PRA/WH_FL_DR456 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 /PRA/WH_FL_DR456 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 /PRA/WH_FL_DR456. 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 /PRA/WH_FL_DR456 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_/PRA/WH_FL_DR456 TYPE STANDARD TABLE OF /PRA/WH_FL_DR456,
WA_/PRA/WH_FL_DR456 TYPE /PRA/WH_FL_DR456,
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: </PRA/WH_FL_DR456> TYPE /PRA/WH_FL_DR456.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/PRA/WH_FL_DR456.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /PRA/WH_FL_DR456
INTO TABLE IT_/PRA/WH_FL_DR456.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /PRA/WH_FL_DR456
* INTO TABLE @DATA(IT_/PRA/WH_FL_DR4562).
*--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_/PRA/WH_FL_DR456 INDEX 1 INTO DATA(WA_/PRA/WH_FL_DR4562).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PRA/WH_FL_DR456 ASSIGNING </PRA/WH_FL_DR456>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</PRA/WH_FL_DR456>-MANDT = 1.
</PRA/WH_FL_DR456>-RUN_ID = 1.
</PRA/WH_FL_DR456>-PAYER_CO_ACC_NO = 1.
</PRA/WH_FL_DR456>-CA_FLAG = 1.
</PRA/WH_FL_DR456>-PAYER_EIN = 1.
ENDLOOP. LOOP AT IT_/PRA/WH_FL_DR456 INTO WA_/PRA/WH_FL_DR456. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/PRA/WH_FL_DR456-PERIOD_ENDING, sy-vline,
WA_/PRA/WH_FL_DR456-PAYER_NAME, sy-vline,
WA_/PRA/WH_FL_DR456-PAYER_ADDR, sy-vline,
WA_/PRA/WH_FL_DR456-PAYER_ADDR1, sy-vline,
WA_/PRA/WH_FL_DR456-PAYER_CITY, sy-vline,
WA_/PRA/WH_FL_DR456-PAYER_STATE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/PRA/WH_FL_DR456 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_/PRA/WH_FL_DR456 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_/PRA/WH_FL_DR456 INTO WA_/PRA/WH_FL_DR456. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_/PRA/WH_FL_DR456_STR,
MANDT TYPE STRING,
RUN_ID TYPE STRING,
PAYER_CO_ACC_NO TYPE STRING,
CA_FLAG TYPE STRING,
PAYER_EIN TYPE STRING,
PERIOD_ENDING TYPE STRING,
PAYER_NAME TYPE STRING,
PAYER_ADDR TYPE STRING,
PAYER_ADDR1 TYPE STRING,
PAYER_CITY TYPE STRING,
PAYER_STATE TYPE STRING,
PAYER_CNTRY TYPE STRING,
PAYER_ZIP TYPE STRING,
JAN_CO_WH TYPE STRING,
FEB_CO_WH TYPE STRING,
MAR_CO_WH TYPE STRING,
APR_CO_WH TYPE STRING,
MAY_CO_WH TYPE STRING,
JUN_CO_WH TYPE STRING,
JUL_CO_WH TYPE STRING,
AUG_CO_WH TYPE STRING,
SEP_CO_WH TYPE STRING,
OCT_CO_WH TYPE STRING,
NOV_CO_WH TYPE STRING,
DEC_CO_WH TYPE STRING,
TOT_TAX_PAID TYPE STRING,
TOT_TAX_WITHHELD TYPE STRING,
ADDL_TAX_DUE TYPE STRING,
REFUND_AMT TYPE STRING,
PENALTY_DUE TYPE STRING,
INTEREST_PCT TYPE STRING,
INTEREST_DUE TYPE STRING,
TOT_AMT_OWED TYPE STRING,
PAID_BY_EFT TYPE STRING,
OIU_CRUSER TYPE STRING,
OIU_TIMESTAMP TYPE STRING,
COMMENT_NO TYPE STRING,END OF T_EKKO_STR. DATA: WA_/PRA/WH_FL_DR456_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_/PRA/WH_FL_DR456_STR-MANDT sy-vline
WA_/PRA/WH_FL_DR456_STR-RUN_ID sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_CO_ACC_NO sy-vline
WA_/PRA/WH_FL_DR456_STR-CA_FLAG sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_EIN sy-vline
WA_/PRA/WH_FL_DR456_STR-PERIOD_ENDING sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_NAME sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_ADDR sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_ADDR1 sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_CITY sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_STATE sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_CNTRY sy-vline
WA_/PRA/WH_FL_DR456_STR-PAYER_ZIP sy-vline
WA_/PRA/WH_FL_DR456_STR-JAN_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-FEB_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-MAR_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-APR_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-MAY_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-JUN_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-JUL_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-AUG_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-SEP_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-OCT_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-NOV_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-DEC_CO_WH sy-vline
WA_/PRA/WH_FL_DR456_STR-TOT_TAX_PAID sy-vline
WA_/PRA/WH_FL_DR456_STR-TOT_TAX_WITHHELD sy-vline
WA_/PRA/WH_FL_DR456_STR-ADDL_TAX_DUE sy-vline
WA_/PRA/WH_FL_DR456_STR-REFUND_AMT sy-vline
WA_/PRA/WH_FL_DR456_STR-PENALTY_DUE sy-vline
WA_/PRA/WH_FL_DR456_STR-INTEREST_PCT sy-vline
WA_/PRA/WH_FL_DR456_STR-INTEREST_DUE sy-vline
WA_/PRA/WH_FL_DR456_STR-TOT_AMT_OWED sy-vline
WA_/PRA/WH_FL_DR456_STR-PAID_BY_EFT sy-vline
WA_/PRA/WH_FL_DR456_STR-OIU_CRUSER sy-vline
WA_/PRA/WH_FL_DR456_STR-OIU_TIMESTAMP sy-vline
WA_/PRA/WH_FL_DR456_STR-COMMENT_NO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
