ABAP Select data from SAP table IMMPURCHASINGDOC 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 IMMPURCHASINGDOC 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 IMMPURCHASINGDOC. 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 IMMPURCHASINGDOC 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_IMMPURCHASINGDOC TYPE STANDARD TABLE OF IMMPURCHASINGDOC,
      WA_IMMPURCHASINGDOC TYPE IMMPURCHASINGDOC,
      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: <IMMPURCHASINGDOC> TYPE IMMPURCHASINGDOC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMMPURCHASINGDOC
*  INTO TABLE @DATA(IT_IMMPURCHASINGDOC2).
*--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_IMMPURCHASINGDOC INDEX 1 INTO DATA(WA_IMMPURCHASINGDOC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IMMPURCHASINGDOC ASSIGNING <IMMPURCHASINGDOC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMMPURCHASINGDOC>-MANDT = 1.
<IMMPURCHASINGDOC>-PURCHASINGDOCUMENT = 1.
<IMMPURCHASINGDOC>-PURCHASINGDOCUMENTCATEGORY = 1.
<IMMPURCHASINGDOC>-PURCHASINGDOCUMENTTYPE = 1.
<IMMPURCHASINGDOC>-PURCHASINGDOCUMENTSUBTYPE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMMPURCHASINGDOC-COMPANYCODE, sy-vline,
WA_IMMPURCHASINGDOC-PURCHASINGDOCUMENTDELETIONCODE, sy-vline,
WA_IMMPURCHASINGDOC-PURCHASINGDOCUMENTISAGED, sy-vline,
WA_IMMPURCHASINGDOC-ITEMNUMBERINTERVAL, sy-vline,
WA_IMMPURCHASINGDOC-ITEMNUMBERINTERVALFORSUBITEMS, sy-vline,
WA_IMMPURCHASINGDOC-PURCHASINGDOCUMENTORIGIN, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IMMPURCHASINGDOC 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_IMMPURCHASINGDOC 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_IMMPURCHASINGDOC INTO WA_IMMPURCHASINGDOC. *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 PURCHASINGDOCUMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IMMPURCHASINGDOC-PURCHASINGDOCUMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IMMPURCHASINGDOC-PURCHASINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ISOLA, internal->external for field LANGUAGE CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_IMMPURCHASINGDOC-LANGUAGE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IMMPURCHASINGDOC-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field PURCHASINGPARENTDOCUMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IMMPURCHASINGDOC-PURCHASINGPARENTDOCUMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IMMPURCHASINGDOC-PURCHASINGPARENTDOCUMENT.
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_IMMPURCHASINGDOC_STR,
MANDT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTCATEGORY TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
PURCHASINGDOCUMENTSUBTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGDOCUMENTDELETIONCODE TYPE STRING,
PURCHASINGDOCUMENTISAGED TYPE STRING,
ITEMNUMBERINTERVAL TYPE STRING,
ITEMNUMBERINTERVALFORSUBITEMS TYPE STRING,
PURCHASINGDOCUMENTORIGIN TYPE STRING,
RELEASEISNOTCOMPLETED TYPE STRING,
RELEASECODE TYPE STRING,
PURCHASINGRELEASESTRATEGY TYPE STRING,
PURGRELEASESEQUENCESTATUS TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERRESPSALESPERSONNAME TYPE STRING,
SUPPLIERPHONENUMBER TYPE STRING,
SUPPLIERADDRESSID TYPE STRING,
MANUALSUPPLIERADDRESSID TYPE STRING,
CORRESPNCEXTERNALREFERENCE TYPE STRING,
CORRESPNCINTERNALREFERENCE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
EXCHANGERATE TYPE STRING,
PURCHASINGDOCUMENTORDERDATE TYPE STRING,
SUPPLYINGSUPPLIER TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
INVOICINGPARTY TYPE STRING,
CUSTOMER TYPE STRING,
PURCHASECONTRACT TYPE STRING,
LANGUAGE TYPE STRING,
PURGREASONFORDOCCANCELLATION TYPE STRING,
PURCHASINGCOMPLETENESSSTATUS TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
PAYMENTTERMS TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
CASHDISCOUNT1PERCENT TYPE STRING,
CASHDISCOUNT2PERCENT TYPE STRING,
PRICINGPROCEDURE TYPE STRING,
TARGETAMOUNT TYPE STRING,
PURGDOCUMENTDISTRIBUTIONTYPE TYPE STRING,
PURCHASINGDOCUMENTCONDITION TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
SCHEDULEAGREEMENTHASRELEASEDOC TYPE STRING,
QUOTATIONLATESTSUBMISSIONDATE TYPE STRING,
BINDINGPERIODVALIDITYENDDATE TYPE STRING,
QUOTATIONSUBMISSIONDATE TYPE STRING,
SUPPLIERQUOTATIONEXTERNALID TYPE STRING,
REQUESTFORQUOTATION TYPE STRING,
EXCHANGERATEISFIXED TYPE STRING,
INCOTERMSVERSION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
PURCHASINGPROCESSINGSTATUS TYPE STRING,
PURGRELEASETIMETOTALAMOUNT TYPE STRING,
DOWNPAYMENTTYPE TYPE STRING,
DOWNPAYMENTPERCENTAGEOFTOTAMT TYPE STRING,
DOWNPAYMENTAMOUNT TYPE STRING,
DOWNPAYMENTDUEDATE TYPE STRING,
PURCHASINGDOCUMENTNAME TYPE STRING,
QUOTATIONEARLIESTSUBMSNDATE TYPE STRING,
LATESTREGISTRATIONDATE TYPE STRING,
FOLLOWONDOCUMENTCATEGORY TYPE STRING,
FOLLOWONDOCUMENTTYPE TYPE STRING,
VATREGISTRATION TYPE STRING,
VATREGISTRATIONCOUNTRY TYPE STRING,
ISINTRASTATREPORTINGRELEVANT TYPE STRING,
ISINTRASTATREPORTINGEXCLUDED TYPE STRING,
ISENDOFPURPOSEBLOCKED TYPE STRING,
PURCHASINGPARENTDOCUMENT TYPE STRING,
PROCMTHUBCOMPANYCODEGROUPINGID TYPE STRING,END OF T_EKKO_STR. DATA: WA_IMMPURCHASINGDOC_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_IMMPURCHASINGDOC_STR-MANDT sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENT sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTCATEGORY sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTTYPE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTSUBTYPE sy-vline
WA_IMMPURCHASINGDOC_STR-COMPANYCODE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTDELETIONCODE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTISAGED sy-vline
WA_IMMPURCHASINGDOC_STR-ITEMNUMBERINTERVAL sy-vline
WA_IMMPURCHASINGDOC_STR-ITEMNUMBERINTERVALFORSUBITEMS sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTORIGIN sy-vline
WA_IMMPURCHASINGDOC_STR-RELEASEISNOTCOMPLETED sy-vline
WA_IMMPURCHASINGDOC_STR-RELEASECODE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGRELEASESTRATEGY sy-vline
WA_IMMPURCHASINGDOC_STR-PURGRELEASESEQUENCESTATUS sy-vline
WA_IMMPURCHASINGDOC_STR-TAXRETURNCOUNTRY sy-vline
WA_IMMPURCHASINGDOC_STR-CREATIONDATE sy-vline
WA_IMMPURCHASINGDOC_STR-LASTCHANGEDATETIME sy-vline
WA_IMMPURCHASINGDOC_STR-CREATEDBYUSER sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLIER sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLIERRESPSALESPERSONNAME sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLIERPHONENUMBER sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLIERADDRESSID sy-vline
WA_IMMPURCHASINGDOC_STR-MANUALSUPPLIERADDRESSID sy-vline
WA_IMMPURCHASINGDOC_STR-CORRESPNCEXTERNALREFERENCE sy-vline
WA_IMMPURCHASINGDOC_STR-CORRESPNCINTERNALREFERENCE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGORGANIZATION sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGGROUP sy-vline
WA_IMMPURCHASINGDOC_STR-DOCUMENTCURRENCY sy-vline
WA_IMMPURCHASINGDOC_STR-EXCHANGERATE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTORDERDATE sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLYINGSUPPLIER sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLYINGPLANT sy-vline
WA_IMMPURCHASINGDOC_STR-INVOICINGPARTY sy-vline
WA_IMMPURCHASINGDOC_STR-CUSTOMER sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASECONTRACT sy-vline
WA_IMMPURCHASINGDOC_STR-LANGUAGE sy-vline
WA_IMMPURCHASINGDOC_STR-PURGREASONFORDOCCANCELLATION sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGCOMPLETENESSSTATUS sy-vline
WA_IMMPURCHASINGDOC_STR-INCOTERMSCLASSIFICATION sy-vline
WA_IMMPURCHASINGDOC_STR-INCOTERMSTRANSFERLOCATION sy-vline
WA_IMMPURCHASINGDOC_STR-PAYMENTTERMS sy-vline
WA_IMMPURCHASINGDOC_STR-CASHDISCOUNT1DAYS sy-vline
WA_IMMPURCHASINGDOC_STR-CASHDISCOUNT2DAYS sy-vline
WA_IMMPURCHASINGDOC_STR-NETPAYMENTDAYS sy-vline
WA_IMMPURCHASINGDOC_STR-CASHDISCOUNT1PERCENT sy-vline
WA_IMMPURCHASINGDOC_STR-CASHDISCOUNT2PERCENT sy-vline
WA_IMMPURCHASINGDOC_STR-PRICINGPROCEDURE sy-vline
WA_IMMPURCHASINGDOC_STR-TARGETAMOUNT sy-vline
WA_IMMPURCHASINGDOC_STR-PURGDOCUMENTDISTRIBUTIONTYPE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTCONDITION sy-vline
WA_IMMPURCHASINGDOC_STR-VALIDITYSTARTDATE sy-vline
WA_IMMPURCHASINGDOC_STR-VALIDITYENDDATE sy-vline
WA_IMMPURCHASINGDOC_STR-SCHEDULEAGREEMENTHASRELEASEDOC sy-vline
WA_IMMPURCHASINGDOC_STR-QUOTATIONLATESTSUBMISSIONDATE sy-vline
WA_IMMPURCHASINGDOC_STR-BINDINGPERIODVALIDITYENDDATE sy-vline
WA_IMMPURCHASINGDOC_STR-QUOTATIONSUBMISSIONDATE sy-vline
WA_IMMPURCHASINGDOC_STR-SUPPLIERQUOTATIONEXTERNALID sy-vline
WA_IMMPURCHASINGDOC_STR-REQUESTFORQUOTATION sy-vline
WA_IMMPURCHASINGDOC_STR-EXCHANGERATEISFIXED sy-vline
WA_IMMPURCHASINGDOC_STR-INCOTERMSVERSION sy-vline
WA_IMMPURCHASINGDOC_STR-INCOTERMSLOCATION1 sy-vline
WA_IMMPURCHASINGDOC_STR-INCOTERMSLOCATION2 sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGPROCESSINGSTATUS sy-vline
WA_IMMPURCHASINGDOC_STR-PURGRELEASETIMETOTALAMOUNT sy-vline
WA_IMMPURCHASINGDOC_STR-DOWNPAYMENTTYPE sy-vline
WA_IMMPURCHASINGDOC_STR-DOWNPAYMENTPERCENTAGEOFTOTAMT sy-vline
WA_IMMPURCHASINGDOC_STR-DOWNPAYMENTAMOUNT sy-vline
WA_IMMPURCHASINGDOC_STR-DOWNPAYMENTDUEDATE sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGDOCUMENTNAME sy-vline
WA_IMMPURCHASINGDOC_STR-QUOTATIONEARLIESTSUBMSNDATE sy-vline
WA_IMMPURCHASINGDOC_STR-LATESTREGISTRATIONDATE sy-vline
WA_IMMPURCHASINGDOC_STR-FOLLOWONDOCUMENTCATEGORY sy-vline
WA_IMMPURCHASINGDOC_STR-FOLLOWONDOCUMENTTYPE sy-vline
WA_IMMPURCHASINGDOC_STR-VATREGISTRATION sy-vline
WA_IMMPURCHASINGDOC_STR-VATREGISTRATIONCOUNTRY sy-vline
WA_IMMPURCHASINGDOC_STR-ISINTRASTATREPORTINGRELEVANT sy-vline
WA_IMMPURCHASINGDOC_STR-ISINTRASTATREPORTINGEXCLUDED sy-vline
WA_IMMPURCHASINGDOC_STR-ISENDOFPURPOSEBLOCKED sy-vline
WA_IMMPURCHASINGDOC_STR-PURCHASINGPARENTDOCUMENT sy-vline
WA_IMMPURCHASINGDOC_STR-PROCMTHUBCOMPANYCODEGROUPINGID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.