ABAP Select data from SAP table IPURCHASECT000WD 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 IPURCHASECT000WD 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 IPURCHASECT000WD. 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 IPURCHASECT000WD 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_IPURCHASECT000WD TYPE STANDARD TABLE OF IPURCHASECT000WD,
      WA_IPURCHASECT000WD TYPE IPURCHASECT000WD,
      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: <IPURCHASECT000WD> TYPE IPURCHASECT000WD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IPURCHASECT000WD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IPURCHASECT000WD
  INTO TABLE IT_IPURCHASECT000WD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPURCHASECT000WD
*  INTO TABLE @DATA(IT_IPURCHASECT000WD2).
*--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_IPURCHASECT000WD INDEX 1 INTO DATA(WA_IPURCHASECT000WD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IPURCHASECT000WD ASSIGNING <IPURCHASECT000WD>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPURCHASECT000WD>-MANDT = 1.
<IPURCHASECT000WD>-PURCHASECONTRACTITEM = 1.
<IPURCHASECT000WD>-PURCHASECONTRACT = 1.
<IPURCHASECT000WD>-PURCHASECONTRACTITEMFOREDIT = 1.
<IPURCHASECT000WD>-COMPANYCODE = 1.
ENDLOOP.

LOOP AT IT_IPURCHASECT000WD INTO WA_IPURCHASECT000WD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPURCHASECT000WD-PURCHASECONTRACTTYPE, sy-vline,
WA_IPURCHASECT000WD-MATERIAL, sy-vline,
WA_IPURCHASECT000WD-PURCHASECONTRACTITEMTEXT, sy-vline,
WA_IPURCHASECT000WD-CONTRACTNETPRICEAMOUNT, sy-vline,
WA_IPURCHASECT000WD-ORDERPRICEUNIT, sy-vline,
WA_IPURCHASECT000WD-VOLUMEUNIT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IPURCHASECT000WD 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_IPURCHASECT000WD 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_IPURCHASECT000WD INTO WA_IPURCHASECT000WD. *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 PURCHASECONTRACT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-PURCHASECONTRACT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-PURCHASECONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-MATERIAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDERPRICEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-ORDERPRICEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-ORDERPRICEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VOLUMEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-VOLUMEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-VOLUMEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDERQUANTITYUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-ORDERQUANTITYUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-ORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUSTOMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-CUSTOMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-CUSTOMER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUBCONTRACTOR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-SUBCONTRACTOR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-SUBCONTRACTOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFERENCEDELIVERYADDRESSID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-REFERENCEDELIVERYADDRESSID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-REFERENCEDELIVERYADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MANUALDELIVERYADDRESSID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-MANUALDELIVERYADDRESSID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-MANUALDELIVERYADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDPRCUNITTOORDERUNITDNMNTRUOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-ORDPRCUNITTOORDERUNITDNMNTRUOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-ORDPRCUNITTOORDERUNITDNMNTRUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDPRCUNITTOORDERUNITNMRTRUOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-ORDPRCUNITTOORDERUNITNMRTRUOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-ORDPRCUNITTOORDERUNITNMRTRUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICEPERFORMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-SERVICEPERFORMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-SERVICEPERFORMER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASEREQUISITION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPURCHASECT000WD-PURCHASEREQUISITION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPURCHASECT000WD-PURCHASEREQUISITION.
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_IPURCHASECT000WD_STR,
MANDT TYPE STRING,
PURCHASECONTRACTITEM TYPE STRING,
PURCHASECONTRACT TYPE STRING,
PURCHASECONTRACTITEMFOREDIT TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASECONTRACTTYPE TYPE STRING,
MATERIAL TYPE STRING,
PURCHASECONTRACTITEMTEXT TYPE STRING,
CONTRACTNETPRICEAMOUNT TYPE STRING,
ORDERPRICEUNIT TYPE STRING,
VOLUMEUNIT TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
MATERIALGROUP TYPE STRING,
CUSTOMER TYPE STRING,
SUBCONTRACTOR TYPE STRING,
REFERENCEDELIVERYADDRESSID TYPE STRING,
MANUALDELIVERYADDRESSID TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
ACCOUNTASSIGNMENTCATEGORY TYPE STRING,
GOODSRECEIPTISEXPECTED TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
MULTIPLEACCTASSGMTDISTRIBUTION TYPE STRING,
PARTIALINVOICEDISTRIBUTION TYPE STRING,
TARGETQUANTITY TYPE STRING,
TARGETAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
ORDPRICEUNITTOORDERUNITDNMNTR TYPE STRING,
ORDPRCUNITTOORDERUNITDNMNTRUOM TYPE STRING,
ORDERPRICEUNITTOORDERUNITNMRTR TYPE STRING,
ORDPRCUNITTOORDERUNITNMRTRUOM TYPE STRING,
PURCHASINGDOCUMENTITEMCATEGORY TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
EVALDRCPTSETTLMTISALLOWED TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
PRICEISTOBEPRINTED TYPE STRING,
CONFIRMATIONCONTROL TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNLIMITEDOVERDELIVERYISALLOWED TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INVOICEISEXPECTED TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
PURGDOCPRICEDATE TYPE STRING,
ISINFORECORDUPDATED TYPE STRING,
PURGDOCRELEASEORDERQUANTITY TYPE STRING,
PURGDOCORDERACKNNUMBER TYPE STRING,
PURGDOCESTIMATEDPRICE TYPE STRING,
ISINFOATREGISTRATION TYPE STRING,
NODAYSREMINDER1 TYPE STRING,
NODAYSREMINDER2 TYPE STRING,
NODAYSREMINDER3 TYPE STRING,
PLANNEDDELIVERYDURATIONINDAYS TYPE STRING,
STOCKTYPE TYPE STRING,
TAXCODE TYPE STRING,
TAXCOUNTRY TYPE STRING,
TAXDETERMINATIONDATE TYPE STRING,
REQUIREMENTTRACKING TYPE STRING,
ISORDERACKNRQD TYPE STRING,
SHIPPINGINSTRUCTION TYPE STRING,
GOODSRECEIPTISNONVALUATED TYPE STRING,
SERVICEPERFORMER TYPE STRING,
PRODUCTTYPE TYPE STRING,
MATERIALTYPE TYPE STRING,
FORMATTEDPURCHASECONTRACTITEM TYPE STRING,
PURCHASECONTRACTITEMFORMATTED TYPE STRING,
PURCHASEREQUISITION TYPE STRING,
PURCHASEREQUISITIONITEM TYPE STRING,
PURCHASINGCONTRACTDELETIONCODE TYPE STRING,
PURCHASINGPARENTITEM TYPE STRING,
ISSTATISTICALITEM TYPE STRING,
PURCHASINGPARENTITEMFOREDIT TYPE STRING,
HIERARCHYNODE TYPE STRING,
HIERARCHYPARENTNODE TYPE STRING,
HIERARCHYLEVEL TYPE STRING,
HIERARCHYNODESUBTREESIZE TYPE STRING,
HIERARCHYDRILLSTATE TYPE STRING,
HIERARCHYNODEORDINALNUMBER TYPE STRING,
ISOUTLINE TYPE STRING,
PURGCONFIGURABLEITEMNUMBER TYPE STRING,
PURGDOCAGGRGDSUBITEMCATEGORY TYPE STRING,
PURGEXTERNALSORTNUMBER TYPE STRING,
PURGDOCEXTERNALITEMCATEGORY TYPE STRING,
PURGDOCITEMCATEGORYNAME TYPE STRING,END OF T_EKKO_STR. DATA: WA_IPURCHASECT000WD_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_IPURCHASECT000WD_STR-MANDT sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACTITEM sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACT sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACTITEMFOREDIT sy-vline
WA_IPURCHASECT000WD_STR-COMPANYCODE sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACTTYPE sy-vline
WA_IPURCHASECT000WD_STR-MATERIAL sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACTITEMTEXT sy-vline
WA_IPURCHASECT000WD_STR-CONTRACTNETPRICEAMOUNT sy-vline
WA_IPURCHASECT000WD_STR-ORDERPRICEUNIT sy-vline
WA_IPURCHASECT000WD_STR-VOLUMEUNIT sy-vline
WA_IPURCHASECT000WD_STR-ORDERQUANTITYUNIT sy-vline
WA_IPURCHASECT000WD_STR-MATERIALGROUP sy-vline
WA_IPURCHASECT000WD_STR-CUSTOMER sy-vline
WA_IPURCHASECT000WD_STR-SUBCONTRACTOR sy-vline
WA_IPURCHASECT000WD_STR-REFERENCEDELIVERYADDRESSID sy-vline
WA_IPURCHASECT000WD_STR-MANUALDELIVERYADDRESSID sy-vline
WA_IPURCHASECT000WD_STR-PLANT sy-vline
WA_IPURCHASECT000WD_STR-STORAGELOCATION sy-vline
WA_IPURCHASECT000WD_STR-ACCOUNTASSIGNMENTCATEGORY sy-vline
WA_IPURCHASECT000WD_STR-GOODSRECEIPTISEXPECTED sy-vline
WA_IPURCHASECT000WD_STR-NETPRICEQUANTITY sy-vline
WA_IPURCHASECT000WD_STR-MULTIPLEACCTASSGMTDISTRIBUTION sy-vline
WA_IPURCHASECT000WD_STR-PARTIALINVOICEDISTRIBUTION sy-vline
WA_IPURCHASECT000WD_STR-TARGETQUANTITY sy-vline
WA_IPURCHASECT000WD_STR-TARGETAMOUNT sy-vline
WA_IPURCHASECT000WD_STR-DOCUMENTCURRENCY sy-vline
WA_IPURCHASECT000WD_STR-ORDPRICEUNITTOORDERUNITDNMNTR sy-vline
WA_IPURCHASECT000WD_STR-ORDPRCUNITTOORDERUNITDNMNTRUOM sy-vline
WA_IPURCHASECT000WD_STR-ORDERPRICEUNITTOORDERUNITNMRTR sy-vline
WA_IPURCHASECT000WD_STR-ORDPRCUNITTOORDERUNITNMRTRUOM sy-vline
WA_IPURCHASECT000WD_STR-PURCHASINGDOCUMENTITEMCATEGORY sy-vline
WA_IPURCHASECT000WD_STR-SUPPLIERMATERIALNUMBER sy-vline
WA_IPURCHASECT000WD_STR-EVALDRCPTSETTLMTISALLOWED sy-vline
WA_IPURCHASECT000WD_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline
WA_IPURCHASECT000WD_STR-PRICEISTOBEPRINTED sy-vline
WA_IPURCHASECT000WD_STR-CONFIRMATIONCONTROL sy-vline
WA_IPURCHASECT000WD_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline
WA_IPURCHASECT000WD_STR-UNLIMITEDOVERDELIVERYISALLOWED sy-vline
WA_IPURCHASECT000WD_STR-INCOTERMSCLASSIFICATION sy-vline
WA_IPURCHASECT000WD_STR-INCOTERMSLOCATION1 sy-vline
WA_IPURCHASECT000WD_STR-INVOICEISEXPECTED sy-vline
WA_IPURCHASECT000WD_STR-INVOICEISGOODSRECEIPTBASED sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCPRICEDATE sy-vline
WA_IPURCHASECT000WD_STR-ISINFORECORDUPDATED sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCRELEASEORDERQUANTITY sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCORDERACKNNUMBER sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCESTIMATEDPRICE sy-vline
WA_IPURCHASECT000WD_STR-ISINFOATREGISTRATION sy-vline
WA_IPURCHASECT000WD_STR-NODAYSREMINDER1 sy-vline
WA_IPURCHASECT000WD_STR-NODAYSREMINDER2 sy-vline
WA_IPURCHASECT000WD_STR-NODAYSREMINDER3 sy-vline
WA_IPURCHASECT000WD_STR-PLANNEDDELIVERYDURATIONINDAYS sy-vline
WA_IPURCHASECT000WD_STR-STOCKTYPE sy-vline
WA_IPURCHASECT000WD_STR-TAXCODE sy-vline
WA_IPURCHASECT000WD_STR-TAXCOUNTRY sy-vline
WA_IPURCHASECT000WD_STR-TAXDETERMINATIONDATE sy-vline
WA_IPURCHASECT000WD_STR-REQUIREMENTTRACKING sy-vline
WA_IPURCHASECT000WD_STR-ISORDERACKNRQD sy-vline
WA_IPURCHASECT000WD_STR-SHIPPINGINSTRUCTION sy-vline
WA_IPURCHASECT000WD_STR-GOODSRECEIPTISNONVALUATED sy-vline
WA_IPURCHASECT000WD_STR-SERVICEPERFORMER sy-vline
WA_IPURCHASECT000WD_STR-PRODUCTTYPE sy-vline
WA_IPURCHASECT000WD_STR-MATERIALTYPE sy-vline
WA_IPURCHASECT000WD_STR-FORMATTEDPURCHASECONTRACTITEM sy-vline
WA_IPURCHASECT000WD_STR-PURCHASECONTRACTITEMFORMATTED sy-vline
WA_IPURCHASECT000WD_STR-PURCHASEREQUISITION sy-vline
WA_IPURCHASECT000WD_STR-PURCHASEREQUISITIONITEM sy-vline
WA_IPURCHASECT000WD_STR-PURCHASINGCONTRACTDELETIONCODE sy-vline
WA_IPURCHASECT000WD_STR-PURCHASINGPARENTITEM sy-vline
WA_IPURCHASECT000WD_STR-ISSTATISTICALITEM sy-vline
WA_IPURCHASECT000WD_STR-PURCHASINGPARENTITEMFOREDIT sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYNODE sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYPARENTNODE sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYLEVEL sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYNODESUBTREESIZE sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYDRILLSTATE sy-vline
WA_IPURCHASECT000WD_STR-HIERARCHYNODEORDINALNUMBER sy-vline
WA_IPURCHASECT000WD_STR-ISOUTLINE sy-vline
WA_IPURCHASECT000WD_STR-PURGCONFIGURABLEITEMNUMBER sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCAGGRGDSUBITEMCATEGORY sy-vline
WA_IPURCHASECT000WD_STR-PURGEXTERNALSORTNUMBER sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCEXTERNALITEMCATEGORY sy-vline
WA_IPURCHASECT000WD_STR-PURGDOCITEMCATEGORYNAME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.