ABAP Select data from SAP table CPVPAYMENTDTLQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPVPAYMENTDTLQ
*  INTO TABLE @DATA(IT_CPVPAYMENTDTLQ2).
*--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_CPVPAYMENTDTLQ INDEX 1 INTO DATA(WA_CPVPAYMENTDTLQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPVPAYMENTDTLQ>-MANDT = 1.
<CPVPAYMENTDTLQ>-PROCESSRUN = 1.
<CPVPAYMENTDTLQ>-PAYMENTREFERENCE = 1.
<CPVPAYMENTDTLQ>-PRAOWNER = 1.
<CPVPAYMENTDTLQ>-JOINTVENTURE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPVPAYMENTDTLQ-DIVISIONOFINTEREST, sy-vline,
  WA_CPVPAYMENTDTLQ-WELL, sy-vline,
  WA_CPVPAYMENTDTLQ-WELLCOMPLETION, sy-vline,
  WA_CPVPAYMENTDTLQ-OWNERINTERESTTYPE, sy-vline,
  WA_CPVPAYMENTDTLQ-OWNERINTERESTSEQUENCE, sy-vline,
  WA_CPVPAYMENTDTLQ-SALESDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPVPAYMENTDTLQ 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_CPVPAYMENTDTLQ 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_CPVPAYMENTDTLQ INTO WA_CPVPAYMENTDTLQ.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field HEATINGVALUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPVPAYMENTDTLQ-HEATINGVALUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPVPAYMENTDTLQ-HEATINGVALUNIT.
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_CPVPAYMENTDTLQ_STR, 
MANDT TYPE STRING,
PROCESSRUN TYPE STRING,
PAYMENTREFERENCE TYPE STRING,
PRAOWNER TYPE STRING,
JOINTVENTURE TYPE STRING,
DIVISIONOFINTEREST TYPE STRING,
WELL TYPE STRING,
WELLCOMPLETION TYPE STRING,
OWNERINTERESTTYPE TYPE STRING,
OWNERINTERESTSEQUENCE TYPE STRING,
SALESDATE TYPE STRING,
PRODUCT TYPE STRING,
DISBURSEMENTDECIMALRATIO TYPE STRING,
GLACCOUNT TYPE STRING,
RECORDTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALPERIOD TYPE STRING,
DELIVERYNETWORK TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
COUNTY TYPE STRING,
UNITJOINTVENTURE TYPE STRING,
SUSPENSEREASON TYPE STRING,
PRIORPERIODADJUSTMENTREASON TYPE STRING,
CALCULATIONBASIS TYPE STRING,
PAYMENTDETAILREJECTIONRSN TYPE STRING,
PAYMENTDATE TYPE STRING,
JNTINTRSTBILGVENTURE TYPE STRING,
JOINTVENTUREEQUITYTYPE TYPE STRING,
JOINTVENTUREEQUITYGROUP TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATETIME TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
NETREVENUEINTERESTRATIO TYPE STRING,
HEATINGVALUE TYPE STRING,
VOLUMEUNIT TYPE STRING,
ENERGYUNIT TYPE STRING,
HEATINGVALUNIT TYPE STRING,
GROSSVOLINVOLUNIT TYPE STRING,
GROSSAMOUNT TYPE STRING,
OWNERGROSSAMOUNT TYPE STRING,
OWNERNETAMOUNT TYPE STRING,
OWNERNETVOLINVOLUNIT TYPE STRING,
GROSSENERGYINENERGYUNIT TYPE STRING,
OWNERENERGYINENERGYUNIT TYPE STRING,
GROSSMARKETINGCOST TYPE STRING,
GROSSTAXAMOUNT TYPE STRING,
TOTALMARKETINGAMT TYPE STRING,
OWNERTAXAMOUNT TYPE STRING,
TOTALDEDUCTIONAMT TYPE STRING,
GROSSLESSDEDUCTIONAMT TYPE STRING,
WEIGHTEDNETPRICE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPVPAYMENTDTLQ_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_CPVPAYMENTDTLQ_STR-MANDT sy-vline 
WA_CPVPAYMENTDTLQ_STR-PROCESSRUN sy-vline 
WA_CPVPAYMENTDTLQ_STR-PAYMENTREFERENCE sy-vline 
WA_CPVPAYMENTDTLQ_STR-PRAOWNER sy-vline 
WA_CPVPAYMENTDTLQ_STR-JOINTVENTURE sy-vline 
WA_CPVPAYMENTDTLQ_STR-DIVISIONOFINTEREST sy-vline 
WA_CPVPAYMENTDTLQ_STR-WELL sy-vline 
WA_CPVPAYMENTDTLQ_STR-WELLCOMPLETION sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERINTERESTTYPE sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERINTERESTSEQUENCE sy-vline 
WA_CPVPAYMENTDTLQ_STR-SALESDATE sy-vline 
WA_CPVPAYMENTDTLQ_STR-PRODUCT sy-vline 
WA_CPVPAYMENTDTLQ_STR-DISBURSEMENTDECIMALRATIO sy-vline 
WA_CPVPAYMENTDTLQ_STR-GLACCOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-RECORDTYPE sy-vline 
WA_CPVPAYMENTDTLQ_STR-COMPANYCODE sy-vline 
WA_CPVPAYMENTDTLQ_STR-FISCALPERIOD sy-vline 
WA_CPVPAYMENTDTLQ_STR-DELIVERYNETWORK sy-vline 
WA_CPVPAYMENTDTLQ_STR-COUNTRY sy-vline 
WA_CPVPAYMENTDTLQ_STR-REGION sy-vline 
WA_CPVPAYMENTDTLQ_STR-COUNTY sy-vline 
WA_CPVPAYMENTDTLQ_STR-UNITJOINTVENTURE sy-vline 
WA_CPVPAYMENTDTLQ_STR-SUSPENSEREASON sy-vline 
WA_CPVPAYMENTDTLQ_STR-PRIORPERIODADJUSTMENTREASON sy-vline 
WA_CPVPAYMENTDTLQ_STR-CALCULATIONBASIS sy-vline 
WA_CPVPAYMENTDTLQ_STR-PAYMENTDETAILREJECTIONRSN sy-vline 
WA_CPVPAYMENTDTLQ_STR-PAYMENTDATE sy-vline 
WA_CPVPAYMENTDTLQ_STR-JNTINTRSTBILGVENTURE sy-vline 
WA_CPVPAYMENTDTLQ_STR-JOINTVENTUREEQUITYTYPE sy-vline 
WA_CPVPAYMENTDTLQ_STR-JOINTVENTUREEQUITYGROUP sy-vline 
WA_CPVPAYMENTDTLQ_STR-CREATEDBYUSER sy-vline 
WA_CPVPAYMENTDTLQ_STR-CREATIONDATETIME sy-vline 
WA_CPVPAYMENTDTLQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CPVPAYMENTDTLQ_STR-NETREVENUEINTERESTRATIO sy-vline 
WA_CPVPAYMENTDTLQ_STR-HEATINGVALUE sy-vline 
WA_CPVPAYMENTDTLQ_STR-VOLUMEUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-ENERGYUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-HEATINGVALUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSVOLINVOLUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSAMOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERGROSSAMOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERNETAMOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERNETVOLINVOLUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSENERGYINENERGYUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERENERGYINENERGYUNIT sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSMARKETINGCOST sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSTAXAMOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-TOTALMARKETINGAMT sy-vline 
WA_CPVPAYMENTDTLQ_STR-OWNERTAXAMOUNT sy-vline 
WA_CPVPAYMENTDTLQ_STR-TOTALDEDUCTIONAMT sy-vline 
WA_CPVPAYMENTDTLQ_STR-GROSSLESSDEDUCTIONAMT sy-vline 
WA_CPVPAYMENTDTLQ_STR-WEIGHTEDNETPRICE sy-vline      INTO ld_text SEPARATED BY SPACE.

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