ABAP Select data from SAP table PAUSRTPARCCD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PAUSRTPARCCD
*  INTO TABLE @DATA(IT_PAUSRTPARCCD2).
*--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_PAUSRTPARCCD INDEX 1 INTO DATA(WA_PAUSRTPARCCD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PAUSRTPARCCD>-MANDT = 1.
<PAUSRTPARCCD>-COMPANYCODE = 1.
<PAUSRTPARCCD>-VATREGISTRATION = 1.
<PAUSRTPARCCD>-PAYERBRANCHNUMBER = 1.
<PAUSRTPARCCD>-DATEFORMAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PAUSRTPARCCD-REPORTINGYEAR, sy-vline,
  WA_PAUSRTPARCCD-BUSINESSPARTNERNAME1, sy-vline,
  WA_PAUSRTPARCCD-COMPLETEADDRESS, sy-vline,
  WA_PAUSRTPARCCD-STREETPREFIXNAME, sy-vline,
  WA_PAUSRTPARCCD-CITYNAME, sy-vline,
  WA_PAUSRTPARCCD-COUNTRYSHORTNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PAUSRTPARCCD 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_PAUSRTPARCCD 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_PAUSRTPARCCD INTO WA_PAUSRTPARCCD.


*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 SXIDN, internal->external for field COMPANYEMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_PAUSRTPARCCD-COMPANYEMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PAUSRTPARCCD-COMPANYEMAILADDRESS.
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_PAUSRTPARCCD_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
VATREGISTRATION TYPE STRING,
PAYERBRANCHNUMBER TYPE STRING,
DATEFORMAT TYPE STRING,
REPORTINGYEAR TYPE STRING,
BUSINESSPARTNERNAME1 TYPE STRING,
COMPLETEADDRESS TYPE STRING,
STREETPREFIXNAME TYPE STRING,
CITYNAME TYPE STRING,
COUNTRYSHORTNAME TYPE STRING,
REGION TYPE STRING,
POSTALCODE TYPE STRING,
COMPANYCODEADDRESS TYPE STRING,
ADDITIONALSTREETPREFIXNAME TYPE STRING,
POBOXDEVIATINGCITYNAME TYPE STRING,
POBOXDEVIATINGREGION TYPE STRING,
POBOXPOSTALCODE TYPE STRING,
POBOXDEVIATINGCOUNTRYNAME TYPE STRING,
CAREOFNAME TYPE STRING,
BUSINESSPARTNERNAME2 TYPE STRING,
PHONENUMBER TYPE STRING,
FAXNUMBER TYPE STRING,
COMPANYEMAILADDRESS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PAUSRTPARCCD_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_PAUSRTPARCCD_STR-MANDT sy-vline 
WA_PAUSRTPARCCD_STR-COMPANYCODE sy-vline 
WA_PAUSRTPARCCD_STR-VATREGISTRATION sy-vline 
WA_PAUSRTPARCCD_STR-PAYERBRANCHNUMBER sy-vline 
WA_PAUSRTPARCCD_STR-DATEFORMAT sy-vline 
WA_PAUSRTPARCCD_STR-REPORTINGYEAR sy-vline 
WA_PAUSRTPARCCD_STR-BUSINESSPARTNERNAME1 sy-vline 
WA_PAUSRTPARCCD_STR-COMPLETEADDRESS sy-vline 
WA_PAUSRTPARCCD_STR-STREETPREFIXNAME sy-vline 
WA_PAUSRTPARCCD_STR-CITYNAME sy-vline 
WA_PAUSRTPARCCD_STR-COUNTRYSHORTNAME sy-vline 
WA_PAUSRTPARCCD_STR-REGION sy-vline 
WA_PAUSRTPARCCD_STR-POSTALCODE sy-vline 
WA_PAUSRTPARCCD_STR-COMPANYCODEADDRESS sy-vline 
WA_PAUSRTPARCCD_STR-ADDITIONALSTREETPREFIXNAME sy-vline 
WA_PAUSRTPARCCD_STR-POBOXDEVIATINGCITYNAME sy-vline 
WA_PAUSRTPARCCD_STR-POBOXDEVIATINGREGION sy-vline 
WA_PAUSRTPARCCD_STR-POBOXPOSTALCODE sy-vline 
WA_PAUSRTPARCCD_STR-POBOXDEVIATINGCOUNTRYNAME sy-vline 
WA_PAUSRTPARCCD_STR-CAREOFNAME sy-vline 
WA_PAUSRTPARCCD_STR-BUSINESSPARTNERNAME2 sy-vline 
WA_PAUSRTPARCCD_STR-PHONENUMBER sy-vline 
WA_PAUSRTPARCCD_STR-FAXNUMBER sy-vline 
WA_PAUSRTPARCCD_STR-COMPANYEMAILADDRESS sy-vline      INTO ld_text SEPARATED BY SPACE.

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