ABAP Select data from SAP table PARUNRELCHECKRUN into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PARUNRELCHECKRUN 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 PARUNRELCHECKRUN. 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 PARUNRELCHECKRUN 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_PARUNRELCHECKRUN TYPE STANDARD TABLE OF PARUNRELCHECKRUN,
      WA_PARUNRELCHECKRUN TYPE PARUNRELCHECKRUN,
      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: <PARUNRELCHECKRUN> TYPE PARUNRELCHECKRUN.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PARUNRELCHECKRUN
*  INTO TABLE @DATA(IT_PARUNRELCHECKRUN2).
*--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_PARUNRELCHECKRUN INDEX 1 INTO DATA(WA_PARUNRELCHECKRUN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PARUNRELCHECKRUN>-CLIENTID = 1.
<PARUNRELCHECKRUN>-ARUNRELEASECHECKRUNUUID = 1.
<PARUNRELCHECKRUN>-ARUNRELEASECHECKVARIANTUUID = 1.
<PARUNRELCHECKRUN>-ARUNRELEASECHECKVARIANTNAME = 1.
<PARUNRELCHECKRUN>-SUPASSIGNRUNISSIMULATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PARUNRELCHECKRUN-ARUNRELEASECHECKGROUPNAME, sy-vline,
  WA_PARUNRELCHECKRUN-SUPASSGMTEXECUTIONMODE, sy-vline,
  WA_PARUNRELCHECKRUN-STARTEDBYUSER, sy-vline,
  WA_PARUNRELCHECKRUN-ARUNRELCHKSTARTUTCDATETIME, sy-vline,
  WA_PARUNRELCHECKRUN-ARUNRELCHKSTARTUTCENDTIME, sy-vline,
  WA_PARUNRELCHECKRUN-ARUNRELCHKQTYSELECTIONMETHOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PARUNRELCHECKRUN 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_PARUNRELCHECKRUN 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_PARUNRELCHECKRUN INTO WA_PARUNRELCHECKRUN.


*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 CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PARUNRELCHECKRUN-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PARUNRELCHECKRUN-BASEUNIT.
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_PARUNRELCHECKRUN_STR, 
CLIENTID TYPE STRING,
ARUNRELEASECHECKRUNUUID TYPE STRING,
ARUNRELEASECHECKVARIANTUUID TYPE STRING,
ARUNRELEASECHECKVARIANTNAME TYPE STRING,
SUPASSIGNRUNISSIMULATION TYPE STRING,
ARUNRELEASECHECKGROUPNAME TYPE STRING,
SUPASSGMTEXECUTIONMODE TYPE STRING,
STARTEDBYUSER TYPE STRING,
ARUNRELCHKSTARTUTCDATETIME TYPE STRING,
ARUNRELCHKSTARTUTCENDTIME TYPE STRING,
ARUNRELCHKQTYSELECTIONMETHOD TYPE STRING,
ALLOCATIONRUNSTATUS TYPE STRING,
ARUNRELCHKRUNSTATUS TYPE STRING,
ARUNDOCUMENTITEMGROUPRULEUUID TYPE STRING,
ARUNHEADERGROUPRULEUUID TYPE STRING,
ARUNRELEASECHECKRESULTUUID TYPE STRING,
REQUIREMENTDOCUMENTNUMBER TYPE STRING,
REQUIREMENTDOCUMENTITEM TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
REQUESTEDDATE TYPE STRING,
PRODUCTAVAILABILITYDATE TYPE STRING,
SUPPLYASSIGNMENTSTATUS TYPE STRING,
PREVIOUSSUPPLYASSIGNMENTSTATUS TYPE STRING,
ASSIGNEDSUPPLYTYPE TYPE STRING,
ORDERQUANTITY TYPE STRING,
CONFIRMEDRQMTQTYINBASEUNIT TYPE STRING,
DELIVEREDQUANTITYINBASEUNIT TYPE STRING,
ASSIGNEDQUANTITYINBASEUNIT TYPE STRING,
LOGHANDLE TYPE STRING,
FIXEDQUANTITYINBASEUNIT TYPE STRING,
ONHOLDQUANTITYINBASEUNIT TYPE STRING,
SUPASSGMTRESERVEDQTYINBASEUNIT TYPE STRING,
UNASSIGNEDQTYINBASEUNIT TYPE STRING,
BASEUNIT TYPE STRING,
ARUNMATLAVAILYDATERELCHKSTATUS TYPE STRING,
ARUNITEMRELCHKSTATUS TYPE STRING,
ARUNGENERICARTICLERELCHKSTATUS TYPE STRING,
ARUNDELIVGRPRELCHKSTATUS TYPE STRING,
ARUNHEADERRELCHKSTATUS TYPE STRING,
ARUNSHIPGGRPRELCHKSTATUS TYPE STRING,
ARUNDOCITEMGRPRELCHKSTATUS TYPE STRING,
ARUNHDRGRPRELCHKSTATUS TYPE STRING,
ARUNMATLAVAILYDATERELCHKRULE TYPE STRING,
ARUNITEMRELCHKRULE TYPE STRING,
ARUNGENERICARTICLERELCHKRULE TYPE STRING,
ARUNDELIVGRPRELCHKRULE TYPE STRING,
ARUNHEADERRELCHKRULE TYPE STRING,
ARUNSHIPGGRPRELCHKRULE TYPE STRING,
ARUNDOCITEMGRPRELCHKRULE TYPE STRING,
ARUNHDRGRPRELCHKRULE TYPE STRING,
ARUNMATLAVAILYDATERELCHKPCT TYPE STRING,
ARUNMATLAVAILYDATERELFLFMTPCT TYPE STRING,
ARUNITEMRELCHKPCT TYPE STRING,
ARUNITEMRELFLFMTPCT TYPE STRING,
ARUNGENERICARTICLERELCHKPCT TYPE STRING,
ARUNGENERICARTICLERELFLFMTPCT TYPE STRING,
ARUNDELIVGRPRELCHKPCT TYPE STRING,
ARUNDELIVGRPRELFLFMTPCT TYPE STRING,
ARUNHEADERRELCHKPCT TYPE STRING,
ARUNHEADERRELFLFMTPCT TYPE STRING,
ARUNSHIPGGRPRELCHKPCT TYPE STRING,
ARUNSHIPGGRPRELFLFMTPCT TYPE STRING,
ARUNDOCITEMGRPRELCHKPCT TYPE STRING,
ARUNDOCITEMGRPRELCHKFLFMTPCT TYPE STRING,
ARUNHDRGRPRELCHKPCT TYPE STRING,
ARUNHDRGRPRELCHKFLFMTPCT TYPE STRING,
ARUNRELCHKCONFIRMEDQUANTITY TYPE STRING,
ARUNRELCHKORDERQUANTITY TYPE STRING,
NETAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
ARUNRELCHKRUNDOCITEMGRPVAL TYPE STRING,
ARUNRELCHKRUNHDRGRPVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PARUNRELCHECKRUN_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_PARUNRELCHECKRUN_STR-CLIENTID sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELEASECHECKRUNUUID sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELEASECHECKVARIANTUUID sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELEASECHECKVARIANTNAME sy-vline 
WA_PARUNRELCHECKRUN_STR-SUPASSIGNRUNISSIMULATION sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELEASECHECKGROUPNAME sy-vline 
WA_PARUNRELCHECKRUN_STR-SUPASSGMTEXECUTIONMODE sy-vline 
WA_PARUNRELCHECKRUN_STR-STARTEDBYUSER sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKSTARTUTCDATETIME sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKSTARTUTCENDTIME sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKQTYSELECTIONMETHOD sy-vline 
WA_PARUNRELCHECKRUN_STR-ALLOCATIONRUNSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKRUNSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDOCUMENTITEMGROUPRULEUUID sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHEADERGROUPRULEUUID sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELEASECHECKRESULTUUID sy-vline 
WA_PARUNRELCHECKRUN_STR-REQUIREMENTDOCUMENTNUMBER sy-vline 
WA_PARUNRELCHECKRUN_STR-REQUIREMENTDOCUMENTITEM sy-vline 
WA_PARUNRELCHECKRUN_STR-REQUIREMENTTYPE sy-vline 
WA_PARUNRELCHECKRUN_STR-REQUESTEDDATE sy-vline 
WA_PARUNRELCHECKRUN_STR-PRODUCTAVAILABILITYDATE sy-vline 
WA_PARUNRELCHECKRUN_STR-SUPPLYASSIGNMENTSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-PREVIOUSSUPPLYASSIGNMENTSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ASSIGNEDSUPPLYTYPE sy-vline 
WA_PARUNRELCHECKRUN_STR-ORDERQUANTITY sy-vline 
WA_PARUNRELCHECKRUN_STR-CONFIRMEDRQMTQTYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-DELIVEREDQUANTITYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-ASSIGNEDQUANTITYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-LOGHANDLE sy-vline 
WA_PARUNRELCHECKRUN_STR-FIXEDQUANTITYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-ONHOLDQUANTITYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-SUPASSGMTRESERVEDQTYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-UNASSIGNEDQTYINBASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-BASEUNIT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNMATLAVAILYDATERELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNITEMRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNGENERICARTICLERELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDELIVGRPRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHEADERRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNSHIPGGRPRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDOCITEMGRPRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHDRGRPRELCHKSTATUS sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNMATLAVAILYDATERELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNITEMRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNGENERICARTICLERELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDELIVGRPRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHEADERRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNSHIPGGRPRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDOCITEMGRPRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHDRGRPRELCHKRULE sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNMATLAVAILYDATERELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNMATLAVAILYDATERELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNITEMRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNITEMRELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNGENERICARTICLERELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNGENERICARTICLERELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDELIVGRPRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDELIVGRPRELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHEADERRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHEADERRELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNSHIPGGRPRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNSHIPGGRPRELFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDOCITEMGRPRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNDOCITEMGRPRELCHKFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHDRGRPRELCHKPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNHDRGRPRELCHKFLFMTPCT sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKCONFIRMEDQUANTITY sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKORDERQUANTITY sy-vline 
WA_PARUNRELCHECKRUN_STR-NETAMOUNT sy-vline 
WA_PARUNRELCHECKRUN_STR-DOCUMENTCURRENCY sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKRUNDOCITEMGRPVAL sy-vline 
WA_PARUNRELCHECKRUN_STR-ARUNRELCHKRUNHDRGRPVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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