ABAP Select data from SAP table PEBRRPRJISSDET into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PEBRRPRJISSDET
*  INTO TABLE @DATA(IT_PEBRRPRJISSDET2).
*--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_PEBRRPRJISSDET INDEX 1 INTO DATA(WA_PEBRRPRJISSDET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PEBRRPRJISSDET>-MANDT = 1.
<PEBRRPRJISSDET>-APPLICATIONLOG = 1.
<PEBRRPRJISSDET>-WBSELEMENT = 1.
<PEBRRPRJISSDET>-WBSELEMENTINTERNALID = 1.
<PEBRRPRJISSDET>-ACCOUNTINGPRINCIPLE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PEBRRPRJISSDET-COMPANYCODE, sy-vline,
  WA_PEBRRPRJISSDET-RESPONSIBLEPERSON, sy-vline,
  WA_PEBRRPRJISSDET-RESPONSIBLEPERSONNAME, sy-vline,
  WA_PEBRRPRJISSDET-DOCUMENTDATE, sy-vline,
  WA_PEBRRPRJISSDET-FISCALPERIOD, sy-vline,
  WA_PEBRRPRJISSDET-FISCALYEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PEBRRPRJISSDET 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_PEBRRPRJISSDET 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_PEBRRPRJISSDET INTO WA_PEBRRPRJISSDET.


*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 ABPSN, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_PEBRRPRJISSDET-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PEBRRPRJISSDET-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PEBRRPRJISSDET-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PEBRRPRJISSDET-FISCALYEAR.
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_PEBRRPRJISSDET_STR, 
MANDT TYPE STRING,
APPLICATIONLOG TYPE STRING,
WBSELEMENT TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
ACCOUNTINGPRINCIPLE TYPE STRING,
COMPANYCODE TYPE STRING,
RESPONSIBLEPERSON TYPE STRING,
RESPONSIBLEPERSONNAME TYPE STRING,
DOCUMENTDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
UNBILLEDREVNINCOCODECRCY TYPE STRING,
ACCRUEDREVENUEAMTINCCCRCY TYPE STRING,
DEFERREDREVENUEAMTINCCCRCY TYPE STRING,
ACCRUEDCOGSAMTINCCCRCY TYPE STRING,
DEFERREDCOGSAMTINCCCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
EVTBSDREVNRECGNJOINYRPERD TYPE STRING,
EVTBSDREVNRECGNBLKGEVALYRPERD TYPE STRING,
EVTBSDREVNRECGNCLRGYRPERIOD TYPE STRING,
EVTBSDREVNRECGNDECOUPLEYRPERD TYPE STRING,
EVTBSDREVNRECGNLASTEVALYRPERD TYPE STRING,
EVTBSDREVNRECGNLASTEVALDATE TYPE STRING,
EVTBSDREVNRECGNLASTCHGYRPERD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PEBRRPRJISSDET_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_PEBRRPRJISSDET_STR-MANDT sy-vline 
WA_PEBRRPRJISSDET_STR-APPLICATIONLOG sy-vline 
WA_PEBRRPRJISSDET_STR-WBSELEMENT sy-vline 
WA_PEBRRPRJISSDET_STR-WBSELEMENTINTERNALID sy-vline 
WA_PEBRRPRJISSDET_STR-ACCOUNTINGPRINCIPLE sy-vline 
WA_PEBRRPRJISSDET_STR-COMPANYCODE sy-vline 
WA_PEBRRPRJISSDET_STR-RESPONSIBLEPERSON sy-vline 
WA_PEBRRPRJISSDET_STR-RESPONSIBLEPERSONNAME sy-vline 
WA_PEBRRPRJISSDET_STR-DOCUMENTDATE sy-vline 
WA_PEBRRPRJISSDET_STR-FISCALPERIOD sy-vline 
WA_PEBRRPRJISSDET_STR-FISCALYEAR sy-vline 
WA_PEBRRPRJISSDET_STR-FISCALYEARPERIOD sy-vline 
WA_PEBRRPRJISSDET_STR-UNBILLEDREVNINCOCODECRCY sy-vline 
WA_PEBRRPRJISSDET_STR-ACCRUEDREVENUEAMTINCCCRCY sy-vline 
WA_PEBRRPRJISSDET_STR-DEFERREDREVENUEAMTINCCCRCY sy-vline 
WA_PEBRRPRJISSDET_STR-ACCRUEDCOGSAMTINCCCRCY sy-vline 
WA_PEBRRPRJISSDET_STR-DEFERREDCOGSAMTINCCCRCY sy-vline 
WA_PEBRRPRJISSDET_STR-COMPANYCODECURRENCY sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNJOINYRPERD sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNBLKGEVALYRPERD sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNCLRGYRPERIOD sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNDECOUPLEYRPERD sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNLASTEVALYRPERD sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNLASTEVALDATE sy-vline 
WA_PEBRRPRJISSDET_STR-EVTBSDREVNRECGNLASTCHGYRPERD sy-vline      INTO ld_text SEPARATED BY SPACE.

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