ABAP Select data from SAP table PRAPRICEALLOCDT 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 PRAPRICEALLOCDT 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 PRAPRICEALLOCDT. 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 PRAPRICEALLOCDT 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_PRAPRICEALLOCDT TYPE STANDARD TABLE OF PRAPRICEALLOCDT,
      WA_PRAPRICEALLOCDT TYPE PRAPRICEALLOCDT,
      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: <PRAPRICEALLOCDT> TYPE PRAPRICEALLOCDT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRAPRICEALLOCDT
*  INTO TABLE @DATA(IT_PRAPRICEALLOCDT2).
*--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_PRAPRICEALLOCDT INDEX 1 INTO DATA(WA_PRAPRICEALLOCDT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRAPRICEALLOCDT>-MANDT = 1.
<PRAPRICEALLOCDT>-PERFORMANCEOBLIGATION = 1.
<PRAPRICEALLOCDT>-REVENUEACCOUNTINGCONTRACT = 1.
<PRAPRICEALLOCDT>-REVNACCTGCONTRCHANGEEFFCTVDATE = 1.
<PRAPRICEALLOCDT>-REVNACCTGRECONCILIATIONKEY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRAPRICEALLOCDT-RAPERFOBLGNCHANGETYPE, sy-vline,
  WA_PRAPRICEALLOCDT-RAPREVCONTRCHANGEEFFCTVDATE, sy-vline,
  WA_PRAPRICEALLOCDT-PERFORMANCEOBLIGATIONCLASS, sy-vline,
  WA_PRAPRICEALLOCDT-COMPANYCODE, sy-vline,
  WA_PRAPRICEALLOCDT-RAFULFILLMENTISVALUEBASED, sy-vline,
  WA_PRAPRICEALLOCDT-RAPERFOBLGNFINALIZATIONDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRAPRICEALLOCDT 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_PRAPRICEALLOCDT 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_PRAPRICEALLOCDT INTO WA_PRAPRICEALLOCDT.


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

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

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

*Conversion exit CUNIT, internal->external for field PERFOBLGNEFFECTIVEQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRAPRICEALLOCDT-PERFOBLGNEFFECTIVEQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRAPRICEALLOCDT-PERFOBLGNEFFECTIVEQUANTITYUNIT.
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_PRAPRICEALLOCDT_STR, 
MANDT TYPE STRING,
PERFORMANCEOBLIGATION TYPE STRING,
REVENUEACCOUNTINGCONTRACT TYPE STRING,
REVNACCTGCONTRCHANGEEFFCTVDATE TYPE STRING,
REVNACCTGRECONCILIATIONKEY TYPE STRING,
RAPERFOBLGNCHANGETYPE TYPE STRING,
RAPREVCONTRCHANGEEFFCTVDATE TYPE STRING,
PERFORMANCEOBLIGATIONCLASS TYPE STRING,
COMPANYCODE TYPE STRING,
RAFULFILLMENTISVALUEBASED TYPE STRING,
RAPERFOBLGNFINALIZATIONDATE TYPE STRING,
RAPERFOBLGNCATEGORY TYPE STRING,
ROOTPERFORMANCEOBLIGATIONINBOM TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
RABUSINESSCHANGEREASON TYPE STRING,
RAPERFOBLGNDISTINCTTYPE TYPE STRING,
CONTRACTUALPRCINSLSDOCCRCY TYPE STRING,
ALLOCATEDPRICEINSALESDOCCRCY TYPE STRING,
SSPRICEINSALESDOCCRCY TYPE STRING,
SSPRICETOLERANCEPERCENT TYPE STRING,
SSPRICETOLERANCEAMOUNT TYPE STRING,
SALESDOCUMENTCURRENCY TYPE STRING,
RAPERFOBLGNISRESIDUAL TYPE STRING,
PERFOBLGNISEXCLFROMPRICEALLOC TYPE STRING,
RACONTRACTISMANUALLYALLOCATED TYPE STRING,
PERFOBLGNEFFECTIVEQUANTITY TYPE STRING,
PERFOBLGNEFFECTIVEQUANTITYUNIT TYPE STRING,
PREVRECOGNIZEDAMTINSLSDOCCRCY TYPE STRING,
PERFOBLGNPREVIOUSFULFILLEDQTY TYPE STRING,
PREVIOUSSSPRICEINSALESDOCCRCY TYPE STRING,
PREVSSPRICETOLAMTINSLSDOCCRCY TYPE STRING,
PREVSSPRICETOLERANCEPERCENT TYPE STRING,
PREVPERFOBLGNEFFECTIVEQUANTITY TYPE STRING,
PREVCONTRACTUALPRCINSLSDOCCRCY TYPE STRING,
PREVALLOCATEDPRICEINSLSDOCCRCY TYPE STRING,
TOBEALLOCATEDAMTINSLSDOCCRCY TYPE STRING,
ALLOCRSLTAMTINSLSDOCCRCY TYPE STRING,
RAREMAININGSSPINFLOAT TYPE STRING,
RAREMAININGSSPTOLAMOUNTINFLOAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRAPRICEALLOCDT_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_PRAPRICEALLOCDT_STR-MANDT sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFORMANCEOBLIGATION sy-vline 
WA_PRAPRICEALLOCDT_STR-REVENUEACCOUNTINGCONTRACT sy-vline 
WA_PRAPRICEALLOCDT_STR-REVNACCTGCONTRCHANGEEFFCTVDATE sy-vline 
WA_PRAPRICEALLOCDT_STR-REVNACCTGRECONCILIATIONKEY sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPERFOBLGNCHANGETYPE sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPREVCONTRCHANGEEFFCTVDATE sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFORMANCEOBLIGATIONCLASS sy-vline 
WA_PRAPRICEALLOCDT_STR-COMPANYCODE sy-vline 
WA_PRAPRICEALLOCDT_STR-RAFULFILLMENTISVALUEBASED sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPERFOBLGNFINALIZATIONDATE sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPERFOBLGNCATEGORY sy-vline 
WA_PRAPRICEALLOCDT_STR-ROOTPERFORMANCEOBLIGATIONINBOM sy-vline 
WA_PRAPRICEALLOCDT_STR-FISCALYEARPERIOD sy-vline 
WA_PRAPRICEALLOCDT_STR-RABUSINESSCHANGEREASON sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPERFOBLGNDISTINCTTYPE sy-vline 
WA_PRAPRICEALLOCDT_STR-CONTRACTUALPRCINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-ALLOCATEDPRICEINSALESDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-SSPRICEINSALESDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-SSPRICETOLERANCEPERCENT sy-vline 
WA_PRAPRICEALLOCDT_STR-SSPRICETOLERANCEAMOUNT sy-vline 
WA_PRAPRICEALLOCDT_STR-SALESDOCUMENTCURRENCY sy-vline 
WA_PRAPRICEALLOCDT_STR-RAPERFOBLGNISRESIDUAL sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFOBLGNISEXCLFROMPRICEALLOC sy-vline 
WA_PRAPRICEALLOCDT_STR-RACONTRACTISMANUALLYALLOCATED sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFOBLGNEFFECTIVEQUANTITY sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFOBLGNEFFECTIVEQUANTITYUNIT sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVRECOGNIZEDAMTINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-PERFOBLGNPREVIOUSFULFILLEDQTY sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVIOUSSSPRICEINSALESDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVSSPRICETOLAMTINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVSSPRICETOLERANCEPERCENT sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVPERFOBLGNEFFECTIVEQUANTITY sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVCONTRACTUALPRCINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-PREVALLOCATEDPRICEINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-TOBEALLOCATEDAMTINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-ALLOCRSLTAMTINSLSDOCCRCY sy-vline 
WA_PRAPRICEALLOCDT_STR-RAREMAININGSSPINFLOAT sy-vline 
WA_PRAPRICEALLOCDT_STR-RAREMAININGSSPTOLAMOUNTINFLOAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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