ABAP Select data from SAP table ISCNTRLPURORDERSUPLRADDRTP 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 ISCNTRLPURORDERSUPLRADDRTP 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 ISCNTRLPURORDERSUPLRADDRTP. 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 ISCNTRLPURORDERSUPLRADDRTP 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_ISCNTRLPURORDERSUPLRADDRTP TYPE STANDARD TABLE OF ISCNTRLPURORDERSUPLRADDRTP,
      WA_ISCNTRLPURORDERSUPLRADDRTP TYPE ISCNTRLPURORDERSUPLRADDRTP,
      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: <ISCNTRLPURORDERSUPLRADDRTP> TYPE ISCNTRLPURORDERSUPLRADDRTP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISCNTRLPURORDERSUPLRADDRTP
*  INTO TABLE @DATA(IT_ISCNTRLPURORDERSUPLRADDRTP2).
*--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_ISCNTRLPURORDERSUPLRADDRTP INDEX 1 INTO DATA(WA_ISCNTRLPURORDERSUPLRADDRTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISCNTRLPURORDERSUPLRADDRTP ASSIGNING <ISCNTRLPURORDERSUPLRADDRTP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISCNTRLPURORDERSUPLRADDRTP>-KEY = 1.
<ISCNTRLPURORDERSUPLRADDRTP>-PARENT_KEY = 1.
<ISCNTRLPURORDERSUPLRADDRTP>-ROOT_KEY = 1.
<ISCNTRLPURORDERSUPLRADDRTP>-PURCHASEORDER = 1.
<ISCNTRLPURORDERSUPLRADDRTP>-EXTSOURCESYSTEM = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISCNTRLPURORDERSUPLRADDRTP-SUPPLIERADDRESSID, sy-vline,
WA_ISCNTRLPURORDERSUPLRADDRTP-FULLNAME, sy-vline,
WA_ISCNTRLPURORDERSUPLRADDRTP-STREETNAME, sy-vline,
WA_ISCNTRLPURORDERSUPLRADDRTP-HOUSENUMBER, sy-vline,
WA_ISCNTRLPURORDERSUPLRADDRTP-POSTALCODE, sy-vline,
WA_ISCNTRLPURORDERSUPLRADDRTP-CITYNAME, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISCNTRLPURORDERSUPLRADDRTP 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_ISCNTRLPURORDERSUPLRADDRTP 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_ISCNTRLPURORDERSUPLRADDRTP INTO WA_ISCNTRLPURORDERSUPLRADDRTP. *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 PURCHASEORDER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISCNTRLPURORDERSUPLRADDRTP-PURCHASEORDER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISCNTRLPURORDERSUPLRADDRTP-PURCHASEORDER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field CORRESPONDENCELANGUAGE CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_ISCNTRLPURORDERSUPLRADDRTP-CORRESPONDENCELANGUAGE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISCNTRLPURORDERSUPLRADDRTP-CORRESPONDENCELANGUAGE.
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_ISCNTRLPURORDERSUPLRADDRTP_STR,
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
PURCHASEORDER TYPE STRING,
EXTSOURCESYSTEM TYPE STRING,
SUPPLIERADDRESSID TYPE STRING,
FULLNAME TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
PHONENUMBER TYPE STRING,
FAXNUMBER TYPE STRING,
REGION TYPE STRING,
COUNTRY TYPE STRING,
CORRESPONDENCELANGUAGE TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISCNTRLPURORDERSUPLRADDRTP_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_ISCNTRLPURORDERSUPLRADDRTP_STR-KEY sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-PARENT_KEY sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-ROOT_KEY sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-PURCHASEORDER sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-EXTSOURCESYSTEM sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-SUPPLIERADDRESSID sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-FULLNAME sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-STREETNAME sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-HOUSENUMBER sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-POSTALCODE sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-CITYNAME sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-PHONENUMBER sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-FAXNUMBER sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-REGION sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-COUNTRY sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-CORRESPONDENCELANGUAGE sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-HASACTIVEENTITY sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-DRAFTENTITYOPERATIONCODE sy-vline
WA_ISCNTRLPURORDERSUPLRADDRTP_STR-ISACTIVEENTITY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.