ABAP Select data from SAP table CPRATSTCOWN 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 CPRATSTCOWN 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 CPRATSTCOWN. 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 CPRATSTCOWN 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_CPRATSTCOWN TYPE STANDARD TABLE OF CPRATSTCOWN,
      WA_CPRATSTCOWN TYPE CPRATSTCOWN,
      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: <CPRATSTCOWN> TYPE CPRATSTCOWN.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPRATSTCOWN
*  INTO TABLE @DATA(IT_CPRATSTCOWN2).
*--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_CPRATSTCOWN INDEX 1 INTO DATA(WA_CPRATSTCOWN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRATSTCOWN>-MANDT = 1.
<CPRATSTCOWN>-CURRENTVALNDOCUMENT = 1.
<CPRATSTCOWN>-CURRENTVALNDOCUMENTYEAR = 1.
<CPRATSTCOWN>-DELIVERYNETWORK = 1.
<CPRATSTCOWN>-SALESDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPRATSTCOWN-WELL, sy-vline,
  WA_CPRATSTCOWN-WELLCOMPLETION, sy-vline,
  WA_CPRATSTCOWN-ORIGINATINGMEASUREMENTPT, sy-vline,
  WA_CPRATSTCOWN-PRAJOINTVENTURE, sy-vline,
  WA_CPRATSTCOWN-DIVISIONOFINTEREST, sy-vline,
  WA_CPRATSTCOWN-PRAPRODUCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPRATSTCOWN 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_CPRATSTCOWN 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_CPRATSTCOWN INTO WA_CPRATSTCOWN.


*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 CURRENTVALNDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPRATSTCOWN-CURRENTVALNDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRATSTCOWN-CURRENTVALNDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field CURRENTVALNDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPRATSTCOWN-CURRENTVALNDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRATSTCOWN-CURRENTVALNDOCUMENTYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CPRATSTCOWN-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRATSTCOWN-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field VOLUMEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRATSTCOWN-VOLUMEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRATSTCOWN-VOLUMEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ENERGYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRATSTCOWN-ENERGYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRATSTCOWN-ENERGYUNIT.
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_CPRATSTCOWN_STR, 
MANDT TYPE STRING,
CURRENTVALNDOCUMENT TYPE STRING,
CURRENTVALNDOCUMENTYEAR TYPE STRING,
DELIVERYNETWORK TYPE STRING,
SALESDATE TYPE STRING,
WELL TYPE STRING,
WELLCOMPLETION TYPE STRING,
ORIGINATINGMEASUREMENTPT TYPE STRING,
PRAJOINTVENTURE TYPE STRING,
DIVISIONOFINTEREST TYPE STRING,
PRAPRODUCT TYPE STRING,
PRACONTRACT TYPE STRING,
MATERIAL TYPE STRING,
PRAOWNER TYPE STRING,
OWNERINTERESTTYPE TYPE STRING,
OWNERINTERESTSEQUENCE TYPE STRING,
PROCESSINGCOMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
DISBURSEMENTDECIMALRATIO TYPE STRING,
VALNDOCACCTGITEM TYPE STRING,
COMBINEDHDRSQNCNUMBER TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
VOLUMEUNIT TYPE STRING,
ENERGYUNIT TYPE STRING,
DELIVERYNETWORKNAME TYPE STRING,
COMBINEDOWNRSTSCRITLTY TYPE STRING,
COMBINEDOWNRSTATUSTEXT TYPE STRING,
PRATSTLINESTATUSTEXT TYPE STRING,
PRATSTLINESTATUSCRITLTY TYPE STRING,
OWNERPAYMENTSTATUS TYPE STRING,
SUSPENSEREASON TYPE STRING,
PRALEGALFORM TYPE STRING,
TAXBASIS TYPE STRING,
OWNERISJNTINTRSTBILGENABLED TYPE STRING,
ITEMISREALLOCATED TYPE STRING,
AFFILIATEDCOMPANYCODE TYPE STRING,
BASELINEOWNERPAYMENTSTATUS TYPE STRING,
BASELINESUSPENSEREASON TYPE STRING,
BASELINEPRALEGALFORM TYPE STRING,
BASELINETAXBASIS TYPE STRING,
BSLNISJNTINTRSTBILGENABLED TYPE STRING,
BSLNITEMISREALLOCATED TYPE STRING,
BSLNAFFILIATEDCOMPANYCODE TYPE STRING,
OWNERNETVOLSTSCRITLTY TYPE STRING,
OWNERNETVOLINVOLUNIT TYPE STRING,
BASELINEOWNERNETVOLUME TYPE STRING,
OWNERGROSSAMOUNTSTSCRITLTY TYPE STRING,
OWNERGROSSAMOUNT TYPE STRING,
BASELINEOWNERGROSSAMOUNT TYPE STRING,
OWNERNETAMOUNTSTSCRITLTY TYPE STRING,
OWNERNETAMOUNT TYPE STRING,
BASELINEONWERNETAMOUNT TYPE STRING,
NETMARKETINGAMTSTSCRITLTY TYPE STRING,
NETMARKETINGAMOUNT TYPE STRING,
BASELINENETMKTGAMOUNT TYPE STRING,
OWNERVOLUMEREDUCNSTSCRITLTY TYPE STRING,
OWNRVOLREDUCNINVOLUNIT TYPE STRING,
BASELINEOWNRVOLUMEREDUCN TYPE STRING,
OTHDEDUCTIONAMTSTSCRITLTY TYPE STRING,
OTHERDEDUCTIONAMOUNT TYPE STRING,
BSLNOTHERDEDUCTIONAMT TYPE STRING,
OWNERENERGYSTSCRITLTY TYPE STRING,
OWNERENERGYINENERGYUNIT TYPE STRING,
BASELINEOWNERENERGY TYPE STRING,
NETREIMBMTMKTGAMTSTSCRITLTY TYPE STRING,
NETREIMBMTMARKETINGAMT TYPE STRING,
BASELINENETREIMBMTMKTGAMT TYPE STRING,
NETTAXREIMBMTAMTSTSCRITLTY TYPE STRING,
NETTAXREIMBMTAMT TYPE STRING,
BASELINENETTAXREIMBMTAMT TYPE STRING,
NETTAXAMOUNTSTSCRITLTY TYPE STRING,
NETTAXAMOUNT TYPE STRING,
BASELINENETTAXAMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPRATSTCOWN_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_CPRATSTCOWN_STR-MANDT sy-vline 
WA_CPRATSTCOWN_STR-CURRENTVALNDOCUMENT sy-vline 
WA_CPRATSTCOWN_STR-CURRENTVALNDOCUMENTYEAR sy-vline 
WA_CPRATSTCOWN_STR-DELIVERYNETWORK sy-vline 
WA_CPRATSTCOWN_STR-SALESDATE sy-vline 
WA_CPRATSTCOWN_STR-WELL sy-vline 
WA_CPRATSTCOWN_STR-WELLCOMPLETION sy-vline 
WA_CPRATSTCOWN_STR-ORIGINATINGMEASUREMENTPT sy-vline 
WA_CPRATSTCOWN_STR-PRAJOINTVENTURE sy-vline 
WA_CPRATSTCOWN_STR-DIVISIONOFINTEREST sy-vline 
WA_CPRATSTCOWN_STR-PRAPRODUCT sy-vline 
WA_CPRATSTCOWN_STR-PRACONTRACT sy-vline 
WA_CPRATSTCOWN_STR-MATERIAL sy-vline 
WA_CPRATSTCOWN_STR-PRAOWNER sy-vline 
WA_CPRATSTCOWN_STR-OWNERINTERESTTYPE sy-vline 
WA_CPRATSTCOWN_STR-OWNERINTERESTSEQUENCE sy-vline 
WA_CPRATSTCOWN_STR-PROCESSINGCOMPANYCODE sy-vline 
WA_CPRATSTCOWN_STR-GLACCOUNT sy-vline 
WA_CPRATSTCOWN_STR-DISBURSEMENTDECIMALRATIO sy-vline 
WA_CPRATSTCOWN_STR-VALNDOCACCTGITEM sy-vline 
WA_CPRATSTCOWN_STR-COMBINEDHDRSQNCNUMBER sy-vline 
WA_CPRATSTCOWN_STR-COMPANYCODECURRENCY sy-vline 
WA_CPRATSTCOWN_STR-VOLUMEUNIT sy-vline 
WA_CPRATSTCOWN_STR-ENERGYUNIT sy-vline 
WA_CPRATSTCOWN_STR-DELIVERYNETWORKNAME sy-vline 
WA_CPRATSTCOWN_STR-COMBINEDOWNRSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-COMBINEDOWNRSTATUSTEXT sy-vline 
WA_CPRATSTCOWN_STR-PRATSTLINESTATUSTEXT sy-vline 
WA_CPRATSTCOWN_STR-PRATSTLINESTATUSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNERPAYMENTSTATUS sy-vline 
WA_CPRATSTCOWN_STR-SUSPENSEREASON sy-vline 
WA_CPRATSTCOWN_STR-PRALEGALFORM sy-vline 
WA_CPRATSTCOWN_STR-TAXBASIS sy-vline 
WA_CPRATSTCOWN_STR-OWNERISJNTINTRSTBILGENABLED sy-vline 
WA_CPRATSTCOWN_STR-ITEMISREALLOCATED sy-vline 
WA_CPRATSTCOWN_STR-AFFILIATEDCOMPANYCODE sy-vline 
WA_CPRATSTCOWN_STR-BASELINEOWNERPAYMENTSTATUS sy-vline 
WA_CPRATSTCOWN_STR-BASELINESUSPENSEREASON sy-vline 
WA_CPRATSTCOWN_STR-BASELINEPRALEGALFORM sy-vline 
WA_CPRATSTCOWN_STR-BASELINETAXBASIS sy-vline 
WA_CPRATSTCOWN_STR-BSLNISJNTINTRSTBILGENABLED sy-vline 
WA_CPRATSTCOWN_STR-BSLNITEMISREALLOCATED sy-vline 
WA_CPRATSTCOWN_STR-BSLNAFFILIATEDCOMPANYCODE sy-vline 
WA_CPRATSTCOWN_STR-OWNERNETVOLSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNERNETVOLINVOLUNIT sy-vline 
WA_CPRATSTCOWN_STR-BASELINEOWNERNETVOLUME sy-vline 
WA_CPRATSTCOWN_STR-OWNERGROSSAMOUNTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNERGROSSAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-BASELINEOWNERGROSSAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-OWNERNETAMOUNTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNERNETAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-BASELINEONWERNETAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-NETMARKETINGAMTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-NETMARKETINGAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-BASELINENETMKTGAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-OWNERVOLUMEREDUCNSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNRVOLREDUCNINVOLUNIT sy-vline 
WA_CPRATSTCOWN_STR-BASELINEOWNRVOLUMEREDUCN sy-vline 
WA_CPRATSTCOWN_STR-OTHDEDUCTIONAMTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OTHERDEDUCTIONAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-BSLNOTHERDEDUCTIONAMT sy-vline 
WA_CPRATSTCOWN_STR-OWNERENERGYSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-OWNERENERGYINENERGYUNIT sy-vline 
WA_CPRATSTCOWN_STR-BASELINEOWNERENERGY sy-vline 
WA_CPRATSTCOWN_STR-NETREIMBMTMKTGAMTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-NETREIMBMTMARKETINGAMT sy-vline 
WA_CPRATSTCOWN_STR-BASELINENETREIMBMTMKTGAMT sy-vline 
WA_CPRATSTCOWN_STR-NETTAXREIMBMTAMTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-NETTAXREIMBMTAMT sy-vline 
WA_CPRATSTCOWN_STR-BASELINENETTAXREIMBMTAMT sy-vline 
WA_CPRATSTCOWN_STR-NETTAXAMOUNTSTSCRITLTY sy-vline 
WA_CPRATSTCOWN_STR-NETTAXAMOUNT sy-vline 
WA_CPRATSTCOWN_STR-BASELINENETTAXAMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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