ABAP Select data from SAP table ISDSLSDOCBP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISDSLSDOCBP
*  INTO TABLE @DATA(IT_ISDSLSDOCBP2).
*--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_ISDSLSDOCBP INDEX 1 INTO DATA(WA_ISDSLSDOCBP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISDSLSDOCBP>-MANDT = 1.
<ISDSLSDOCBP>-SALESDOCUMENT = 1.
<ISDSLSDOCBP>-PARTNERFUNCTION = 1.
<ISDSLSDOCBP>-CUSTOMER = 1.
<ISDSLSDOCBP>-SUPPLIER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISDSLSDOCBP-PERSONNEL, sy-vline,
  WA_ISDSLSDOCBP-CONTACTPERSON, sy-vline,
  WA_ISDSLSDOCBP-REFERENCEBUSINESSPARTNER, sy-vline,
  WA_ISDSLSDOCBP-PARTNER, sy-vline,
  WA_ISDSLSDOCBP-BUSINESSPARTNERNAME1, sy-vline,
  WA_ISDSLSDOCBP-BUSINESSPARTNERNAME2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISDSLSDOCBP 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_ISDSLSDOCBP 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_ISDSLSDOCBP INTO WA_ISDSLSDOCBP.


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

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

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

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

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

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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_ISDSLSDOCBP-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISDSLSDOCBP-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field BPREFADDRESSIDFORDOCSPCFCADDR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISDSLSDOCBP-BPREFADDRESSIDFORDOCSPCFCADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISDSLSDOCBP-BPREFADDRESSIDFORDOCSPCFCADDR.
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_ISDSLSDOCBP_STR, 
MANDT TYPE STRING,
SALESDOCUMENT TYPE STRING,
PARTNERFUNCTION TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
PERSONNEL TYPE STRING,
CONTACTPERSON TYPE STRING,
REFERENCEBUSINESSPARTNER TYPE STRING,
PARTNER TYPE STRING,
BUSINESSPARTNERNAME1 TYPE STRING,
BUSINESSPARTNERNAME2 TYPE STRING,
BUSINESSPARTNERNAME3 TYPE STRING,
BUSINESSPARTNERNAME4 TYPE STRING,
FULLNAME TYPE STRING,
FORMOFADDRESS TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
DISTRICTNAME TYPE STRING,
STREETNAME TYPE STRING,
STREETPREFIXNAME1 TYPE STRING,
STREETPREFIXNAME2 TYPE STRING,
STREETSUFFIXNAME1 TYPE STRING,
STREETSUFFIXNAME2 TYPE STRING,
HOUSENUMBER TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
TAXJURISDICTION TYPE STRING,
TRANSPORTZONE TYPE STRING,
CORRESPONDENCELANGUAGE TYPE STRING,
VATREGISTRATION TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
POBOX TYPE STRING,
POBOXPOSTALCODE TYPE STRING,
PHONENUMBER TYPE STRING,
PHONENUMBEREXTENSION TYPE STRING,
INTERNATIONALPHONENUMBER TYPE STRING,
INTERNATIONALMOBILEPHONENUMBER TYPE STRING,
INTERNATIONALFAXNUMBER TYPE STRING,
FAXNUMBEREXTENSION TYPE STRING,
EMAILADDRESS TYPE STRING,
ADDRESSID TYPE STRING,
ADDRESSPERSONID TYPE STRING,
ADDRESSOBJECTTYPE TYPE STRING,
SDDOCPARTNERADDRESSREFTYPE TYPE STRING,
BPADDRDETERMINATIONTRANSACTION TYPE STRING,
BPREFADDRESSIDFORDOCSPCFCADDR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISDSLSDOCBP_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_ISDSLSDOCBP_STR-MANDT sy-vline 
WA_ISDSLSDOCBP_STR-SALESDOCUMENT sy-vline 
WA_ISDSLSDOCBP_STR-PARTNERFUNCTION sy-vline 
WA_ISDSLSDOCBP_STR-CUSTOMER sy-vline 
WA_ISDSLSDOCBP_STR-SUPPLIER sy-vline 
WA_ISDSLSDOCBP_STR-PERSONNEL sy-vline 
WA_ISDSLSDOCBP_STR-CONTACTPERSON sy-vline 
WA_ISDSLSDOCBP_STR-REFERENCEBUSINESSPARTNER sy-vline 
WA_ISDSLSDOCBP_STR-PARTNER sy-vline 
WA_ISDSLSDOCBP_STR-BUSINESSPARTNERNAME1 sy-vline 
WA_ISDSLSDOCBP_STR-BUSINESSPARTNERNAME2 sy-vline 
WA_ISDSLSDOCBP_STR-BUSINESSPARTNERNAME3 sy-vline 
WA_ISDSLSDOCBP_STR-BUSINESSPARTNERNAME4 sy-vline 
WA_ISDSLSDOCBP_STR-FULLNAME sy-vline 
WA_ISDSLSDOCBP_STR-FORMOFADDRESS sy-vline 
WA_ISDSLSDOCBP_STR-POSTALCODE sy-vline 
WA_ISDSLSDOCBP_STR-CITYNAME sy-vline 
WA_ISDSLSDOCBP_STR-DISTRICTNAME sy-vline 
WA_ISDSLSDOCBP_STR-STREETNAME sy-vline 
WA_ISDSLSDOCBP_STR-STREETPREFIXNAME1 sy-vline 
WA_ISDSLSDOCBP_STR-STREETPREFIXNAME2 sy-vline 
WA_ISDSLSDOCBP_STR-STREETSUFFIXNAME1 sy-vline 
WA_ISDSLSDOCBP_STR-STREETSUFFIXNAME2 sy-vline 
WA_ISDSLSDOCBP_STR-HOUSENUMBER sy-vline 
WA_ISDSLSDOCBP_STR-COUNTRY sy-vline 
WA_ISDSLSDOCBP_STR-REGION sy-vline 
WA_ISDSLSDOCBP_STR-TAXJURISDICTION sy-vline 
WA_ISDSLSDOCBP_STR-TRANSPORTZONE sy-vline 
WA_ISDSLSDOCBP_STR-CORRESPONDENCELANGUAGE sy-vline 
WA_ISDSLSDOCBP_STR-VATREGISTRATION sy-vline 
WA_ISDSLSDOCBP_STR-UNLOADINGPOINTNAME sy-vline 
WA_ISDSLSDOCBP_STR-POBOX sy-vline 
WA_ISDSLSDOCBP_STR-POBOXPOSTALCODE sy-vline 
WA_ISDSLSDOCBP_STR-PHONENUMBER sy-vline 
WA_ISDSLSDOCBP_STR-PHONENUMBEREXTENSION sy-vline 
WA_ISDSLSDOCBP_STR-INTERNATIONALPHONENUMBER sy-vline 
WA_ISDSLSDOCBP_STR-INTERNATIONALMOBILEPHONENUMBER sy-vline 
WA_ISDSLSDOCBP_STR-INTERNATIONALFAXNUMBER sy-vline 
WA_ISDSLSDOCBP_STR-FAXNUMBEREXTENSION sy-vline 
WA_ISDSLSDOCBP_STR-EMAILADDRESS sy-vline 
WA_ISDSLSDOCBP_STR-ADDRESSID sy-vline 
WA_ISDSLSDOCBP_STR-ADDRESSPERSONID sy-vline 
WA_ISDSLSDOCBP_STR-ADDRESSOBJECTTYPE sy-vline 
WA_ISDSLSDOCBP_STR-SDDOCPARTNERADDRESSREFTYPE sy-vline 
WA_ISDSLSDOCBP_STR-BPADDRDETERMINATIONTRANSACTION sy-vline 
WA_ISDSLSDOCBP_STR-BPREFADDRESSIDFORDOCSPCFCADDR sy-vline      INTO ld_text SEPARATED BY SPACE.

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