ABAP Select data from SAP table CPOACCTASSNTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPOACCTASSNTP
*  INTO TABLE @DATA(IT_CPOACCTASSNTP2).
*--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_CPOACCTASSNTP INDEX 1 INTO DATA(WA_CPOACCTASSNTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPOACCTASSNTP>-MANDT = 1.
<CPOACCTASSNTP>-PURCHASEORDERITEM = 1.
<CPOACCTASSNTP>-PROCUREMENTHUBPO = 1.
<CPOACCTASSNTP>-ACCOUNTASSIGNMENTNUMBER = 1.
<CPOACCTASSNTP>-EXTSOURCESYSTEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPOACCTASSNTP-COMPANYCODE, sy-vline,
  WA_CPOACCTASSNTP-COSTCENTER, sy-vline,
  WA_CPOACCTASSNTP-COSTCENTERNAME, sy-vline,
  WA_CPOACCTASSNTP-PURCHASEORDERQUANTITYUNIT, sy-vline,
  WA_CPOACCTASSNTP-QUANTITY, sy-vline,
  WA_CPOACCTASSNTP-MASTERFIXEDASSET, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPOACCTASSNTP 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_CPOACCTASSNTP 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_CPOACCTASSNTP INTO WA_CPOACCTASSNTP.


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

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

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

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

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

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

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

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

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

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

*Conversion exit FMCIS, internal->external for field COMMITMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_CPOACCTASSNTP-COMMITMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOACCTASSNTP-COMMITMENTITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit IMKEY, internal->external for field REALESTATEOBJECT
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_CPOACCTASSNTP-REALESTATEOBJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOACCTASSNTP-REALESTATEOBJECT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field EARMARKEDFUNDSDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPOACCTASSNTP-EARMARKEDFUNDSDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOACCTASSNTP-EARMARKEDFUNDSDOCUMENT.
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_CPOACCTASSNTP_STR, 
MANDT TYPE STRING,
PURCHASEORDERITEM TYPE STRING,
PROCUREMENTHUBPO TYPE STRING,
ACCOUNTASSIGNMENTNUMBER TYPE STRING,
EXTSOURCESYSTEM TYPE STRING,
COMPANYCODE TYPE STRING,
COSTCENTER TYPE STRING,
COSTCENTERNAME TYPE STRING,
PURCHASEORDERQUANTITYUNIT TYPE STRING,
QUANTITY TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
ASSETDESCRIPTION TYPE STRING,
FIXEDASSET TYPE STRING,
PROJECTNETWORK TYPE STRING,
PROJECTNETWORKDESCRIPTION TYPE STRING,
NETWORKACTIVITY TYPE STRING,
MULTIPLEACCTASSGMTDISTRPERCENT TYPE STRING,
GLACCOUNT TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
ORDERID TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
CONTROLLINGAREA TYPE STRING,
PROFITCENTER TYPE STRING,
WBSELEMENT TYPE STRING,
WBSELEMENTDESCRIPTION TYPE STRING,
FUNCTIONALAREA TYPE STRING,
SALESORDERSCHEDULELINE TYPE STRING,
ORDEROPERATION TYPE STRING,
COSTOBJECT TYPE STRING,
PROFITABILITYSEGMENT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
PURGDOCNETAMOUNT TYPE STRING,
ISDELETED TYPE STRING,
BUSINESSAREA TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
PROJECTNETWORKINTERNALID TYPE STRING,
COMMITMENTITEM TYPE STRING,
FUNDSCENTER TYPE STRING,
FUND TYPE STRING,
LASTCHANGEDDATE TYPE STRING,
GOODSRECIPIENTNAME TYPE STRING,
ISFINALLYINVOICED TYPE STRING,
REALESTATEOBJECT TYPE STRING,
NETWORKACTIVITYINTERNALID TYPE STRING,
PARTNERACCOUNTNUMBER TYPE STRING,
JOINTVENTURERECOVERYCODE TYPE STRING,
SETTLEMENTREFERENCEDATE TYPE STRING,
ORDERINTERNALID TYPE STRING,
ORDERINTBILLOFOPERATIONSITEM TYPE STRING,
TAXCODE TYPE STRING,
TAXJURISDICTION TYPE STRING,
NONDEDUCTIBLEINPUTTAXAMOUNT TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
BUSINESSPROCESS TYPE STRING,
GRANTID TYPE STRING,
BUDGETPERIOD TYPE STRING,
EARMARKEDFUNDSDOCUMENT TYPE STRING,
VALIDITYDATE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPOACCTASSNTP_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_CPOACCTASSNTP_STR-MANDT sy-vline 
WA_CPOACCTASSNTP_STR-PURCHASEORDERITEM sy-vline 
WA_CPOACCTASSNTP_STR-PROCUREMENTHUBPO sy-vline 
WA_CPOACCTASSNTP_STR-ACCOUNTASSIGNMENTNUMBER sy-vline 
WA_CPOACCTASSNTP_STR-EXTSOURCESYSTEM sy-vline 
WA_CPOACCTASSNTP_STR-COMPANYCODE sy-vline 
WA_CPOACCTASSNTP_STR-COSTCENTER sy-vline 
WA_CPOACCTASSNTP_STR-COSTCENTERNAME sy-vline 
WA_CPOACCTASSNTP_STR-PURCHASEORDERQUANTITYUNIT sy-vline 
WA_CPOACCTASSNTP_STR-QUANTITY sy-vline 
WA_CPOACCTASSNTP_STR-MASTERFIXEDASSET sy-vline 
WA_CPOACCTASSNTP_STR-ASSETDESCRIPTION sy-vline 
WA_CPOACCTASSNTP_STR-FIXEDASSET sy-vline 
WA_CPOACCTASSNTP_STR-PROJECTNETWORK sy-vline 
WA_CPOACCTASSNTP_STR-PROJECTNETWORKDESCRIPTION sy-vline 
WA_CPOACCTASSNTP_STR-NETWORKACTIVITY sy-vline 
WA_CPOACCTASSNTP_STR-MULTIPLEACCTASSGMTDISTRPERCENT sy-vline 
WA_CPOACCTASSNTP_STR-GLACCOUNT sy-vline 
WA_CPOACCTASSNTP_STR-SALESORDER sy-vline 
WA_CPOACCTASSNTP_STR-SALESORDERITEM sy-vline 
WA_CPOACCTASSNTP_STR-ORDERID sy-vline 
WA_CPOACCTASSNTP_STR-UNLOADINGPOINTNAME sy-vline 
WA_CPOACCTASSNTP_STR-CONTROLLINGAREA sy-vline 
WA_CPOACCTASSNTP_STR-PROFITCENTER sy-vline 
WA_CPOACCTASSNTP_STR-WBSELEMENT sy-vline 
WA_CPOACCTASSNTP_STR-WBSELEMENTDESCRIPTION sy-vline 
WA_CPOACCTASSNTP_STR-FUNCTIONALAREA sy-vline 
WA_CPOACCTASSNTP_STR-SALESORDERSCHEDULELINE sy-vline 
WA_CPOACCTASSNTP_STR-ORDEROPERATION sy-vline 
WA_CPOACCTASSNTP_STR-COSTOBJECT sy-vline 
WA_CPOACCTASSNTP_STR-PROFITABILITYSEGMENT sy-vline 
WA_CPOACCTASSNTP_STR-DOCUMENTCURRENCY sy-vline 
WA_CPOACCTASSNTP_STR-PURGDOCNETAMOUNT sy-vline 
WA_CPOACCTASSNTP_STR-ISDELETED sy-vline 
WA_CPOACCTASSNTP_STR-BUSINESSAREA sy-vline 
WA_CPOACCTASSNTP_STR-WBSELEMENTINTERNALID sy-vline 
WA_CPOACCTASSNTP_STR-PROJECTNETWORKINTERNALID sy-vline 
WA_CPOACCTASSNTP_STR-COMMITMENTITEM sy-vline 
WA_CPOACCTASSNTP_STR-FUNDSCENTER sy-vline 
WA_CPOACCTASSNTP_STR-FUND sy-vline 
WA_CPOACCTASSNTP_STR-LASTCHANGEDDATE sy-vline 
WA_CPOACCTASSNTP_STR-GOODSRECIPIENTNAME sy-vline 
WA_CPOACCTASSNTP_STR-ISFINALLYINVOICED sy-vline 
WA_CPOACCTASSNTP_STR-REALESTATEOBJECT sy-vline 
WA_CPOACCTASSNTP_STR-NETWORKACTIVITYINTERNALID sy-vline 
WA_CPOACCTASSNTP_STR-PARTNERACCOUNTNUMBER sy-vline 
WA_CPOACCTASSNTP_STR-JOINTVENTURERECOVERYCODE sy-vline 
WA_CPOACCTASSNTP_STR-SETTLEMENTREFERENCEDATE sy-vline 
WA_CPOACCTASSNTP_STR-ORDERINTERNALID sy-vline 
WA_CPOACCTASSNTP_STR-ORDERINTBILLOFOPERATIONSITEM sy-vline 
WA_CPOACCTASSNTP_STR-TAXCODE sy-vline 
WA_CPOACCTASSNTP_STR-TAXJURISDICTION sy-vline 
WA_CPOACCTASSNTP_STR-NONDEDUCTIBLEINPUTTAXAMOUNT sy-vline 
WA_CPOACCTASSNTP_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CPOACCTASSNTP_STR-BUSINESSPROCESS sy-vline 
WA_CPOACCTASSNTP_STR-GRANTID sy-vline 
WA_CPOACCTASSNTP_STR-BUDGETPERIOD sy-vline 
WA_CPOACCTASSNTP_STR-EARMARKEDFUNDSDOCUMENT sy-vline 
WA_CPOACCTASSNTP_STR-VALIDITYDATE sy-vline 
WA_CPOACCTASSNTP_STR-CHARTOFACCOUNTS sy-vline      INTO ld_text SEPARATED BY SPACE.

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