ABAP Select data from SAP table /SAPSLL/API_CUWL_ITEM_R3_S 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 /SAPSLL/API_CUWL_ITEM_R3_S 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 /SAPSLL/API_CUWL_ITEM_R3_S. 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 /SAPSLL/API_CUWL_ITEM_R3_S 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_/SAPSLL/API_CUWL_ITEM_R3_S TYPE STANDARD TABLE OF /SAPSLL/API_CUWL_ITEM_R3_S,
      WA_/SAPSLL/API_CUWL_ITEM_R3_S TYPE /SAPSLL/API_CUWL_ITEM_R3_S,
      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: </SAPSLL/API_CUWL_ITEM_R3_S> TYPE /SAPSLL/API_CUWL_ITEM_R3_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SAPSLL/API_CUWL_ITEM_R3_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPSLL/API_CUWL_ITEM_R3_S
  INTO TABLE IT_/SAPSLL/API_CUWL_ITEM_R3_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSLL/API_CUWL_ITEM_R3_S
*  INTO TABLE @DATA(IT_/SAPSLL/API_CUWL_ITEM_R3_S2).
*--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_/SAPSLL/API_CUWL_ITEM_R3_S INDEX 1 INTO DATA(WA_/SAPSLL/API_CUWL_ITEM_R3_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPSLL/API_CUWL_ITEM_R3_S ASSIGNING </SAPSLL/API_CUWL_ITEM_R3_S>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSLL/API_CUWL_ITEM_R3_S>-LINE_ID = 1.
</SAPSLL/API_CUWL_ITEM_R3_S>-MOVE_TYPE = 1.
</SAPSLL/API_CUWL_ITEM_R3_S>-DB_CR_IND = 1.
</SAPSLL/API_CUWL_ITEM_R3_S>-INB_DEL_NO = 1.
</SAPSLL/API_CUWL_ITEM_R3_S>-INB_DEL_ITEM = 1.
ENDLOOP.

LOOP AT IT_/SAPSLL/API_CUWL_ITEM_R3_S INTO WA_/SAPSLL/API_CUWL_ITEM_R3_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSLL/API_CUWL_ITEM_R3_S-CUS_TYPE_REFNO, sy-vline,
WA_/SAPSLL/API_CUWL_ITEM_R3_S-CUS_REFNO, sy-vline,
WA_/SAPSLL/API_CUWL_ITEM_R3_S-PO_NUMBER, sy-vline,
WA_/SAPSLL/API_CUWL_ITEM_R3_S-PO_ITEM, sy-vline,
WA_/SAPSLL/API_CUWL_ITEM_R3_S-MATERIAL, sy-vline,
WA_/SAPSLL/API_CUWL_ITEM_R3_S-QUANTITY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPSLL/API_CUWL_ITEM_R3_S 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_/SAPSLL/API_CUWL_ITEM_R3_S 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_/SAPSLL/API_CUWL_ITEM_R3_S INTO WA_/SAPSLL/API_CUWL_ITEM_R3_S. *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 INB_DEL_NO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-INB_DEL_NO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-INB_DEL_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PO_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-PO_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-PO_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BASE_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-BASE_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-BASE_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PR_UN_PO CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-PR_UN_PO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-PR_UN_PO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ENTRY_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-ENTRY_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-ENTRY_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT_OF_WT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-UNIT_OF_WT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-UNIT_OF_WT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field EXCH_RATE CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-EXCH_RATE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-EXCH_RATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VENDOR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-VENDOR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-VENDOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPL_VEND CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-SUPPL_VEND IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-SUPPL_VEND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MAT_DOC_CANC CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-MAT_DOC_CANC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-MAT_DOC_CANC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field DOC_YEAR_CANC CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-DOC_YEAR_CANC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-DOC_YEAR_CANC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS_INB_DEL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-LOGSYS_INB_DEL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-LOGSYS_INB_DEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS_PO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSLL/API_CUWL_ITEM_R3_S-LOGSYS_PO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSLL/API_CUWL_ITEM_R3_S-LOGSYS_PO.
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_/SAPSLL/API_CUWL_ITEM_R3_S_STR,
LINE_ID TYPE STRING,
MOVE_TYPE TYPE STRING,
DB_CR_IND TYPE STRING,
INB_DEL_NO TYPE STRING,
INB_DEL_ITEM TYPE STRING,
CUS_TYPE_REFNO TYPE STRING,
CUS_REFNO TYPE STRING,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
MATERIAL TYPE STRING,
QUANTITY TYPE STRING,
BASE_UOM TYPE STRING,
BASE_UOM_ISO TYPE STRING,
QUANTITY_PO TYPE STRING,
PR_UN_PO TYPE STRING,
PR_UN_PO_ISO TYPE STRING,
ENTRY_QNT TYPE STRING,
ENTRY_UOM TYPE STRING,
ENTRY_UOM_ISO TYPE STRING,
COMP_CODE TYPE STRING,
PLANT TYPE STRING,
STGE_LOC TYPE STRING,
CUS_PROC TYPE STRING,
CNTRY_OO TYPE STRING,
CNTRY_OO_ISO TYPE STRING,
GROSS_WT TYPE STRING,
NET_WEIGHT TYPE STRING,
UNIT_OF_WT TYPE STRING,
UNIT_OF_WT_ISO TYPE STRING,
NET_PRICE TYPE STRING,
PRICE_UNIT TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
CONV_NUM1_PUP TYPE STRING,
CONV_DEN1_PUP TYPE STRING,
CONV_NUM1 TYPE STRING,
CONV_DEN1 TYPE STRING,
EXCH_RATE TYPE STRING,
EX_RATE_FX TYPE STRING,
INCOTERMS1 TYPE STRING,
INCOTERMS2 TYPE STRING,
VENDOR TYPE STRING,
SUPPL_VEND TYPE STRING,
MAT_DOC_CANC TYPE STRING,
DOC_YEAR_CANC TYPE STRING,
LINE_ID_CANC TYPE STRING,
FLG_BLOCKED TYPE STRING,
LOGSYS_INB_DEL TYPE STRING,
OBJTP_INB_DEL TYPE STRING,
REFAPP_INB_DEL TYPE STRING,
LOGSYS_PO TYPE STRING,
OBJTP_PO TYPE STRING,
REFAPP_PO TYPE STRING,
ECPID TYPE STRING,
CUS_STAT TYPE STRING,
CANCEL_IND TYPE STRING,
MOVE_IND TYPE STRING,
ADD_DATA01 TYPE STRING,
ADD_DATA02 TYPE STRING,
ADD_DATA03 TYPE STRING,
PROC_STA TYPE STRING,
PREV_DOC_TYPE TYPE STRING,
SAKE_METHOD TYPE STRING,
NET_VALUE TYPE STRING,
PRDES_SPS TYPE STRING,
PRODUCT_ENDUSE TYPE STRING,
IDENTIFICATION_OF_GOODS TYPE STRING,
LOCATION_ID TYPE STRING,
LOCATION_ID_INDICATOR TYPE STRING,
ECPID_OP TYPE STRING,
IDENTIFICATION_OF_GOODS_OP TYPE STRING,
VEHICLE_IDENTIFICATION TYPE STRING,
Z2Z_MOVE TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPSLL/API_CUWL_ITEM_R3_S_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_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LINE_ID sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-MOVE_TYPE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-DB_CR_IND sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-INB_DEL_NO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-INB_DEL_ITEM sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CUS_TYPE_REFNO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CUS_REFNO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PO_NUMBER sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PO_ITEM sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-MATERIAL sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-QUANTITY sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-BASE_UOM sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-BASE_UOM_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-QUANTITY_PO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PR_UN_PO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PR_UN_PO_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ENTRY_QNT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ENTRY_UOM sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ENTRY_UOM_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-COMP_CODE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PLANT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-STGE_LOC sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CUS_PROC sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CNTRY_OO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CNTRY_OO_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-GROSS_WT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-NET_WEIGHT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-UNIT_OF_WT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-UNIT_OF_WT_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-NET_PRICE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PRICE_UNIT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CURRENCY sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CURRENCY_ISO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CONV_NUM1_PUP sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CONV_DEN1_PUP sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CONV_NUM1 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CONV_DEN1 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-EXCH_RATE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-EX_RATE_FX sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-INCOTERMS1 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-INCOTERMS2 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-VENDOR sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-SUPPL_VEND sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-MAT_DOC_CANC sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-DOC_YEAR_CANC sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LINE_ID_CANC sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-FLG_BLOCKED sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LOGSYS_INB_DEL sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-OBJTP_INB_DEL sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-REFAPP_INB_DEL sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LOGSYS_PO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-OBJTP_PO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-REFAPP_PO sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ECPID sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CUS_STAT sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-CANCEL_IND sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-MOVE_IND sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ADD_DATA01 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ADD_DATA02 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ADD_DATA03 sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PROC_STA sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PREV_DOC_TYPE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-SAKE_METHOD sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-NET_VALUE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PRDES_SPS sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-PRODUCT_ENDUSE sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-IDENTIFICATION_OF_GOODS sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LOCATION_ID sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-LOCATION_ID_INDICATOR sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-ECPID_OP sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-IDENTIFICATION_OF_GOODS_OP sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-VEHICLE_IDENTIFICATION sy-vline
WA_/SAPSLL/API_CUWL_ITEM_R3_S_STR-Z2Z_MOVE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.