ABAP Select data from SAP table ISUPLRLBUPATP 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 ISUPLRLBUPATP 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 ISUPLRLBUPATP. 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 ISUPLRLBUPATP 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_ISUPLRLBUPATP TYPE STANDARD TABLE OF ISUPLRLBUPATP,
      WA_ISUPLRLBUPATP TYPE ISUPLRLBUPATP,
      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: <ISUPLRLBUPATP> TYPE ISUPLRLBUPATP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISUPLRLBUPATP
*  INTO TABLE @DATA(IT_ISUPLRLBUPATP2).
*--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_ISUPLRLBUPATP INDEX 1 INTO DATA(WA_ISUPLRLBUPATP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISUPLRLBUPATP ASSIGNING <ISUPLRLBUPATP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISUPLRLBUPATP>-MANDT = 1.
<ISUPLRLBUPATP>-SUPLRLISTBUSINESSPARTNERUUID = 1.
<ISUPLRLBUPATP>-BUSINESSPARTNERUUID = 1.
<ISUPLRLBUPATP>-SUPPLIERLISTUUID = 1.
<ISUPLRLBUPATP>-SUPPLIER = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISUPLRLBUPATP-BUSINESSPARTNERISBLOCKED, sy-vline,
WA_ISUPLRLBUPATP-SUPPLIERISPROPOSED, sy-vline,
WA_ISUPLRLBUPATP-SUPLRLISTSUPPLIERISMANDATORY, sy-vline,
WA_ISUPLRLBUPATP-ADDRESSNUMBER, sy-vline,
WA_ISUPLRLBUPATP-SUPPLIERCOUNTRYGROUP, sy-vline,
WA_ISUPLRLBUPATP-BUSINESSPARTNER, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISUPLRLBUPATP 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_ISUPLRLBUPATP 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_ISUPLRLBUPATP INTO WA_ISUPLRLBUPATP. *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 SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISUPLRLBUPATP-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISUPLRLBUPATP-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISUPLRLBUPATP-BUSINESSPARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISUPLRLBUPATP-BUSINESSPARTNER.
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_ISUPLRLBUPATP_STR,
MANDT TYPE STRING,
SUPLRLISTBUSINESSPARTNERUUID TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
SUPPLIERLISTUUID TYPE STRING,
SUPPLIER TYPE STRING,
BUSINESSPARTNERISBLOCKED TYPE STRING,
SUPPLIERISPROPOSED TYPE STRING,
SUPLRLISTSUPPLIERISMANDATORY TYPE STRING,
ADDRESSNUMBER TYPE STRING,
SUPPLIERCOUNTRYGROUP TYPE STRING,
BUSINESSPARTNER TYPE STRING,
SUPLRLISTSUPLRPROPOSALSTATUS TYPE STRING,
SUPLRLISTSUPLRPROPOSALACTION TYPE STRING,
ISDELETED TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISUPLRLBUPATP_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_ISUPLRLBUPATP_STR-MANDT sy-vline
WA_ISUPLRLBUPATP_STR-SUPLRLISTBUSINESSPARTNERUUID sy-vline
WA_ISUPLRLBUPATP_STR-BUSINESSPARTNERUUID sy-vline
WA_ISUPLRLBUPATP_STR-SUPPLIERLISTUUID sy-vline
WA_ISUPLRLBUPATP_STR-SUPPLIER sy-vline
WA_ISUPLRLBUPATP_STR-BUSINESSPARTNERISBLOCKED sy-vline
WA_ISUPLRLBUPATP_STR-SUPPLIERISPROPOSED sy-vline
WA_ISUPLRLBUPATP_STR-SUPLRLISTSUPPLIERISMANDATORY sy-vline
WA_ISUPLRLBUPATP_STR-ADDRESSNUMBER sy-vline
WA_ISUPLRLBUPATP_STR-SUPPLIERCOUNTRYGROUP sy-vline
WA_ISUPLRLBUPATP_STR-BUSINESSPARTNER sy-vline
WA_ISUPLRLBUPATP_STR-SUPLRLISTSUPLRPROPOSALSTATUS sy-vline
WA_ISUPLRLBUPATP_STR-SUPLRLISTSUPLRPROPOSALACTION sy-vline
WA_ISUPLRLBUPATP_STR-ISDELETED sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.