ABAP Select data from SAP table CPROJ_DLI_WIP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPROJ_DLI_WIP
*  INTO TABLE @DATA(IT_CPROJ_DLI_WIP2).
*--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_CPROJ_DLI_WIP INDEX 1 INTO DATA(WA_CPROJ_DLI_WIP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPROJ_DLI_WIP>-MANDT = 1.
<CPROJ_DLI_WIP>-WBSELEMENT = 1.
<CPROJ_DLI_WIP>-COMPANYCODE = 1.
<CPROJ_DLI_WIP>-TRANSACCURRENCYINVOICESIMLN = 1.
<CPROJ_DLI_WIP>-TRANSACTIONCURRENCY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPROJ_DLI_WIP-POSTINGPERIOD, sy-vline,
  WA_CPROJ_DLI_WIP-COSTELEMENT, sy-vline,
  WA_CPROJ_DLI_WIP-PERSONNELNUMBER, sy-vline,
  WA_CPROJ_DLI_WIP-COSTCENTER, sy-vline,
  WA_CPROJ_DLI_WIP-COSTCTRACTIVITYTYPE, sy-vline,
  WA_CPROJ_DLI_WIP-MATERIAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPROJ_DLI_WIP 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_CPROJ_DLI_WIP 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_CPROJ_DLI_WIP INTO WA_CPROJ_DLI_WIP.


*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_CPROJ_DLI_WIP-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit PRSWP, internal->external for field CALENDARMONTH
CALL FUNCTION 'CONVERSION_EXIT_PRSWP_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-CALENDARMONTH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-CALENDARMONTH.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AC152, internal->external for field BILLABLEAMOUNTINTRANSACCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-BILLABLEAMOUNTINTRANSACCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-BILLABLEAMOUNTINTRANSACCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field BILLABLEAMOUNTINCTRLGOBJCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-BILLABLEAMOUNTINCTRLGOBJCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-BILLABLEAMOUNTINCTRLGOBJCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field NONBILLABLEAMOUNTINTRANSACCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-NONBILLABLEAMOUNTINTRANSACCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-NONBILLABLEAMOUNTINTRANSACCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field NONBLLBLEAMTINCTRLGOBJCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-NONBLLBLEAMTINCTRLGOBJCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-NONBLLBLEAMTINCTRLGOBJCURRENCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TRANSACCRCYINVOICEDAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-TRANSACCRCYINVOICEDAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-TRANSACCRCYINVOICEDAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field OBJECTCRCYINVOICEDAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-OBJECTCRCYINVOICEDAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-OBJECTCRCYINVOICEDAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TRANSACCRCYWIPAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-TRANSACCRCYWIPAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-TRANSACCRCYWIPAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field OBJECTCRCYWIPAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-OBJECTCRCYWIPAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-OBJECTCRCYWIPAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOTTRANSACCRCYINVOICESIMLNAMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-TOTTRANSACCRCYINVOICESIMLNAMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-TOTTRANSACCRCYINVOICESIMLNAMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOTOBJECTCRCYINVOICESIMLNAMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPROJ_DLI_WIP-TOTOBJECTCRCYINVOICESIMLNAMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPROJ_DLI_WIP-TOTOBJECTCRCYINVOICESIMLNAMT.
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_CPROJ_DLI_WIP_STR, 
MANDT TYPE STRING,
WBSELEMENT TYPE STRING,
COMPANYCODE TYPE STRING,
TRANSACCURRENCYINVOICESIMLN TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
POSTINGPERIOD TYPE STRING,
COSTELEMENT TYPE STRING,
PERSONNELNUMBER TYPE STRING,
COSTCENTER TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
MATERIAL TYPE STRING,
MANUALINVOICEITEM TYPE STRING,
WORKITEM TYPE STRING,
ACCOUNTINGINDICATORCODE TYPE STRING,
COSTANALYSISRESOURCE TYPE STRING,
SERVICESRENDEREDDATE TYPE STRING,
CALENDARMONTH TYPE STRING,
TIMESHEETOVERTIMECATEGORY TYPE STRING,
CONTROLLINGDOCUMENT TYPE STRING,
CONTROLLINGDOCUMENTITEM TYPE STRING,
UNITOFMEASURE TYPE STRING,
CONTROLLINGOBJECTCURRENCY TYPE STRING,
WBSDESCRIPTION TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
PROJECTMANAGER TYPE STRING,
PROJECTMANAGERNAME TYPE STRING,
RESULTANALYSISINTERNALID TYPE STRING,
BUSINESSAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
PROFITCENTER TYPE STRING,
PLANT TYPE STRING,
CONTROLLINGOBJECTCLASS TYPE STRING,
FUNCTIONALAREA TYPE STRING,
EMPLOYEEFULLNAME TYPE STRING,
CREATIONDATE TYPE STRING,
BILLABLEAMOUNTINTRANSACCRCY TYPE STRING,
BILLABLEAMOUNTINCTRLGOBJCRCY TYPE STRING,
BILLABLEQUANTITY TYPE STRING,
NONBILLABLEAMOUNTINTRANSACCRCY TYPE STRING,
NONBLLBLEAMTINCTRLGOBJCURRENCY TYPE STRING,
NONBILLABLEQUANTITY TYPE STRING,
TRANSACCRCYINVOICEDAMOUNT TYPE STRING,
OBJECTCRCYINVOICEDAMOUNT TYPE STRING,
INVOICEDQUANTITY TYPE STRING,
TRANSACCRCYWIPAMOUNT TYPE STRING,
OBJECTCRCYWIPAMOUNT TYPE STRING,
WIPQUANTITY TYPE STRING,
TOTTRANSACCRCYINVOICESIMLNAMT TYPE STRING,
TOTOBJECTCRCYINVOICESIMLNAMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPROJ_DLI_WIP_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_CPROJ_DLI_WIP_STR-MANDT sy-vline 
WA_CPROJ_DLI_WIP_STR-WBSELEMENT sy-vline 
WA_CPROJ_DLI_WIP_STR-COMPANYCODE sy-vline 
WA_CPROJ_DLI_WIP_STR-TRANSACCURRENCYINVOICESIMLN sy-vline 
WA_CPROJ_DLI_WIP_STR-TRANSACTIONCURRENCY sy-vline 
WA_CPROJ_DLI_WIP_STR-POSTINGPERIOD sy-vline 
WA_CPROJ_DLI_WIP_STR-COSTELEMENT sy-vline 
WA_CPROJ_DLI_WIP_STR-PERSONNELNUMBER sy-vline 
WA_CPROJ_DLI_WIP_STR-COSTCENTER sy-vline 
WA_CPROJ_DLI_WIP_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CPROJ_DLI_WIP_STR-MATERIAL sy-vline 
WA_CPROJ_DLI_WIP_STR-MANUALINVOICEITEM sy-vline 
WA_CPROJ_DLI_WIP_STR-WORKITEM sy-vline 
WA_CPROJ_DLI_WIP_STR-ACCOUNTINGINDICATORCODE sy-vline 
WA_CPROJ_DLI_WIP_STR-COSTANALYSISRESOURCE sy-vline 
WA_CPROJ_DLI_WIP_STR-SERVICESRENDEREDDATE sy-vline 
WA_CPROJ_DLI_WIP_STR-CALENDARMONTH sy-vline 
WA_CPROJ_DLI_WIP_STR-TIMESHEETOVERTIMECATEGORY sy-vline 
WA_CPROJ_DLI_WIP_STR-CONTROLLINGDOCUMENT sy-vline 
WA_CPROJ_DLI_WIP_STR-CONTROLLINGDOCUMENTITEM sy-vline 
WA_CPROJ_DLI_WIP_STR-UNITOFMEASURE sy-vline 
WA_CPROJ_DLI_WIP_STR-CONTROLLINGOBJECTCURRENCY sy-vline 
WA_CPROJ_DLI_WIP_STR-WBSDESCRIPTION sy-vline 
WA_CPROJ_DLI_WIP_STR-PROJECT sy-vline 
WA_CPROJ_DLI_WIP_STR-PROJECTDESCRIPTION sy-vline 
WA_CPROJ_DLI_WIP_STR-PROJECTMANAGER sy-vline 
WA_CPROJ_DLI_WIP_STR-PROJECTMANAGERNAME sy-vline 
WA_CPROJ_DLI_WIP_STR-RESULTANALYSISINTERNALID sy-vline 
WA_CPROJ_DLI_WIP_STR-BUSINESSAREA sy-vline 
WA_CPROJ_DLI_WIP_STR-CONTROLLINGAREA sy-vline 
WA_CPROJ_DLI_WIP_STR-PROFITCENTER sy-vline 
WA_CPROJ_DLI_WIP_STR-PLANT sy-vline 
WA_CPROJ_DLI_WIP_STR-CONTROLLINGOBJECTCLASS sy-vline 
WA_CPROJ_DLI_WIP_STR-FUNCTIONALAREA sy-vline 
WA_CPROJ_DLI_WIP_STR-EMPLOYEEFULLNAME sy-vline 
WA_CPROJ_DLI_WIP_STR-CREATIONDATE sy-vline 
WA_CPROJ_DLI_WIP_STR-BILLABLEAMOUNTINTRANSACCRCY sy-vline 
WA_CPROJ_DLI_WIP_STR-BILLABLEAMOUNTINCTRLGOBJCRCY sy-vline 
WA_CPROJ_DLI_WIP_STR-BILLABLEQUANTITY sy-vline 
WA_CPROJ_DLI_WIP_STR-NONBILLABLEAMOUNTINTRANSACCRCY sy-vline 
WA_CPROJ_DLI_WIP_STR-NONBLLBLEAMTINCTRLGOBJCURRENCY sy-vline 
WA_CPROJ_DLI_WIP_STR-NONBILLABLEQUANTITY sy-vline 
WA_CPROJ_DLI_WIP_STR-TRANSACCRCYINVOICEDAMOUNT sy-vline 
WA_CPROJ_DLI_WIP_STR-OBJECTCRCYINVOICEDAMOUNT sy-vline 
WA_CPROJ_DLI_WIP_STR-INVOICEDQUANTITY sy-vline 
WA_CPROJ_DLI_WIP_STR-TRANSACCRCYWIPAMOUNT sy-vline 
WA_CPROJ_DLI_WIP_STR-OBJECTCRCYWIPAMOUNT sy-vline 
WA_CPROJ_DLI_WIP_STR-WIPQUANTITY sy-vline 
WA_CPROJ_DLI_WIP_STR-TOTTRANSACCRCYINVOICESIMLNAMT sy-vline 
WA_CPROJ_DLI_WIP_STR-TOTOBJECTCRCYINVOICESIMLNAMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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