ABAP Select data from SAP table IPSCONTRACTBPACC into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IPSCONTRACTBPACC 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 IPSCONTRACTBPACC. 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 IPSCONTRACTBPACC 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_IPSCONTRACTBPACC TYPE STANDARD TABLE OF IPSCONTRACTBPACC,
      WA_IPSCONTRACTBPACC TYPE IPSCONTRACTBPACC,
      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: <IPSCONTRACTBPACC> TYPE IPSCONTRACTBPACC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPSCONTRACTBPACC
*  INTO TABLE @DATA(IT_IPSCONTRACTBPACC2).
*--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_IPSCONTRACTBPACC INDEX 1 INTO DATA(WA_IPSCONTRACTBPACC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IPSCONTRACTBPACC ASSIGNING <IPSCONTRACTBPACC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPSCONTRACTBPACC>-MANDT = 1.
<IPSCONTRACTBPACC>-PUBLICSECTORCONTRACT = 1.
<IPSCONTRACTBPACC>-CONTRACTPARTNER = 1.
<IPSCONTRACTBPACC>-CONTRACTACCOUNTCATEGORY = 1.
<IPSCONTRACTBPACC>-CREATEDBYUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPSCONTRACTBPACC-CREATIONDATE, sy-vline,
  WA_IPSCONTRACTBPACC-LASTCHANGEDBYUSER, sy-vline,
  WA_IPSCONTRACTBPACC-LASTCHANGEDDATE, sy-vline,
  WA_IPSCONTRACTBPACC-CONTRACTACCOUNTISOBSOLETE, sy-vline,
  WA_IPSCONTRACTBPACC-ISMARKEDFORARCHIVING, sy-vline,
  WA_IPSCONTRACTBPACC-CONTRACTACCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPSCONTRACTBPACC 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_IPSCONTRACTBPACC 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_IPSCONTRACTBPACC INTO WA_IPSCONTRACTBPACC.


*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 PUBLICSECTORCONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPSCONTRACTBPACC-PUBLICSECTORCONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPSCONTRACTBPACC-PUBLICSECTORCONTRACT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field INBOUNDCORRESPNCENDYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IPSCONTRACTBPACC-INBOUNDCORRESPNCENDYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPSCONTRACTBPACC-INBOUNDCORRESPNCENDYEAR.
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_IPSCONTRACTBPACC_STR, 
MANDT TYPE STRING,
PUBLICSECTORCONTRACT TYPE STRING,
CONTRACTPARTNER TYPE STRING,
CONTRACTACCOUNTCATEGORY TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDDATE TYPE STRING,
CONTRACTACCOUNTISOBSOLETE TYPE STRING,
ISMARKEDFORARCHIVING TYPE STRING,
CONTRACTACCOUNT TYPE STRING,
CAACCOUNTDETERMINATIONCODE TYPE STRING,
PUBSECCONTRPAYTPARAMISACTV TYPE STRING,
CAHOUSEBANKREFERENCE TYPE STRING,
ADDRESSID TYPE STRING,
CAALTERNATIVEPAYER TYPE STRING,
CAADDRESSIDOFALTERNATIVEPAYER TYPE STRING,
CAPAYMENTMETHODFORINCGPAYMENT TYPE STRING,
CABANKIDFORINCOMINGPAYMENTS TYPE STRING,
CAPAYMENTCARDIDFORINCOMINGPAYT TYPE STRING,
CAALTERNATIVEPAYEE TYPE STRING,
CAADDRESSIDOFALTERNATIVEPAYEE TYPE STRING,
CAPAYMENTMETHODFOROUTGPAYMENT TYPE STRING,
CABANKIDFOROUTGOINGPAYMENTS TYPE STRING,
CAPAYMENTCARDIDFOROUTGOINGPAYT TYPE STRING,
CACOLLECTIONSMASTERDATAGROUP TYPE STRING,
CACOLLECTIONSTRATEGY TYPE STRING,
CACOLLECTIONSCONTACTPERSON TYPE STRING,
SEPAMANDATE TYPE STRING,
CONTRCORRESPNCPARAMISACTIVE TYPE STRING,
CAALTERNATIVECORRESPNCRCPNT TYPE STRING,
CACORRESPONDENCEACTIVITYCODE TYPE STRING,
CACORRESPONDENCEVARIANT TYPE STRING,
SEPARATEINVOICEISCREATED TYPE STRING,
PUBSECCONTRACTINVOICETYPE TYPE STRING,
CAADDRIDOFALTVCORRESPNCRCPNT TYPE STRING,
INBCORRESPNCCREATIONSTATUS TYPE STRING,
CACORRESPONDENCERECURRENCE TYPE STRING,
POSTPONEMENTDAYS TYPE STRING,
POSTPONEMENTMONTHS TYPE STRING,
CACORRESPONDENCEDUNNINGPROCED TYPE STRING,
INBOUNDCORRESPNCSTARTPERIOD TYPE STRING,
INBOUNDCORRESPNCSTARTYEAR TYPE STRING,
INBOUNDCORRESPNCENDPERIOD TYPE STRING,
INBOUNDCORRESPNCENDYEAR TYPE STRING,
INBCORRESPNCPARAMISUSD TYPE STRING,
REMINDERISSENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPSCONTRACTBPACC_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_IPSCONTRACTBPACC_STR-MANDT sy-vline 
WA_IPSCONTRACTBPACC_STR-PUBLICSECTORCONTRACT sy-vline 
WA_IPSCONTRACTBPACC_STR-CONTRACTPARTNER sy-vline 
WA_IPSCONTRACTBPACC_STR-CONTRACTACCOUNTCATEGORY sy-vline 
WA_IPSCONTRACTBPACC_STR-CREATEDBYUSER sy-vline 
WA_IPSCONTRACTBPACC_STR-CREATIONDATE sy-vline 
WA_IPSCONTRACTBPACC_STR-LASTCHANGEDBYUSER sy-vline 
WA_IPSCONTRACTBPACC_STR-LASTCHANGEDDATE sy-vline 
WA_IPSCONTRACTBPACC_STR-CONTRACTACCOUNTISOBSOLETE sy-vline 
WA_IPSCONTRACTBPACC_STR-ISMARKEDFORARCHIVING sy-vline 
WA_IPSCONTRACTBPACC_STR-CONTRACTACCOUNT sy-vline 
WA_IPSCONTRACTBPACC_STR-CAACCOUNTDETERMINATIONCODE sy-vline 
WA_IPSCONTRACTBPACC_STR-PUBSECCONTRPAYTPARAMISACTV sy-vline 
WA_IPSCONTRACTBPACC_STR-CAHOUSEBANKREFERENCE sy-vline 
WA_IPSCONTRACTBPACC_STR-ADDRESSID sy-vline 
WA_IPSCONTRACTBPACC_STR-CAALTERNATIVEPAYER sy-vline 
WA_IPSCONTRACTBPACC_STR-CAADDRESSIDOFALTERNATIVEPAYER sy-vline 
WA_IPSCONTRACTBPACC_STR-CAPAYMENTMETHODFORINCGPAYMENT sy-vline 
WA_IPSCONTRACTBPACC_STR-CABANKIDFORINCOMINGPAYMENTS sy-vline 
WA_IPSCONTRACTBPACC_STR-CAPAYMENTCARDIDFORINCOMINGPAYT sy-vline 
WA_IPSCONTRACTBPACC_STR-CAALTERNATIVEPAYEE sy-vline 
WA_IPSCONTRACTBPACC_STR-CAADDRESSIDOFALTERNATIVEPAYEE sy-vline 
WA_IPSCONTRACTBPACC_STR-CAPAYMENTMETHODFOROUTGPAYMENT sy-vline 
WA_IPSCONTRACTBPACC_STR-CABANKIDFOROUTGOINGPAYMENTS sy-vline 
WA_IPSCONTRACTBPACC_STR-CAPAYMENTCARDIDFOROUTGOINGPAYT sy-vline 
WA_IPSCONTRACTBPACC_STR-CACOLLECTIONSMASTERDATAGROUP sy-vline 
WA_IPSCONTRACTBPACC_STR-CACOLLECTIONSTRATEGY sy-vline 
WA_IPSCONTRACTBPACC_STR-CACOLLECTIONSCONTACTPERSON sy-vline 
WA_IPSCONTRACTBPACC_STR-SEPAMANDATE sy-vline 
WA_IPSCONTRACTBPACC_STR-CONTRCORRESPNCPARAMISACTIVE sy-vline 
WA_IPSCONTRACTBPACC_STR-CAALTERNATIVECORRESPNCRCPNT sy-vline 
WA_IPSCONTRACTBPACC_STR-CACORRESPONDENCEACTIVITYCODE sy-vline 
WA_IPSCONTRACTBPACC_STR-CACORRESPONDENCEVARIANT sy-vline 
WA_IPSCONTRACTBPACC_STR-SEPARATEINVOICEISCREATED sy-vline 
WA_IPSCONTRACTBPACC_STR-PUBSECCONTRACTINVOICETYPE sy-vline 
WA_IPSCONTRACTBPACC_STR-CAADDRIDOFALTVCORRESPNCRCPNT sy-vline 
WA_IPSCONTRACTBPACC_STR-INBCORRESPNCCREATIONSTATUS sy-vline 
WA_IPSCONTRACTBPACC_STR-CACORRESPONDENCERECURRENCE sy-vline 
WA_IPSCONTRACTBPACC_STR-POSTPONEMENTDAYS sy-vline 
WA_IPSCONTRACTBPACC_STR-POSTPONEMENTMONTHS sy-vline 
WA_IPSCONTRACTBPACC_STR-CACORRESPONDENCEDUNNINGPROCED sy-vline 
WA_IPSCONTRACTBPACC_STR-INBOUNDCORRESPNCSTARTPERIOD sy-vline 
WA_IPSCONTRACTBPACC_STR-INBOUNDCORRESPNCSTARTYEAR sy-vline 
WA_IPSCONTRACTBPACC_STR-INBOUNDCORRESPNCENDPERIOD sy-vline 
WA_IPSCONTRACTBPACC_STR-INBOUNDCORRESPNCENDYEAR sy-vline 
WA_IPSCONTRACTBPACC_STR-INBCORRESPNCPARAMISUSD sy-vline 
WA_IPSCONTRACTBPACC_STR-REMINDERISSENT sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.