ABAP Select data from SAP table CPIRPRCOND into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPIRPRCOND
*  INTO TABLE @DATA(IT_CPIRPRCOND2).
*--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_CPIRPRCOND INDEX 1 INTO DATA(WA_CPIRPRCOND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPIRPRCOND>-MANDT = 1.
<CPIRPRCOND>-CONDITIONRECORD = 1.
<CPIRPRCOND>-CONDITIONVALIDITYENDDATE = 1.
<CPIRPRCOND>-CONDITIONVALIDITYSTARTDATE = 1.
<CPIRPRCOND>-CONDITIONAPPLICATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPIRPRCOND-SUPPLIER, sy-vline,
  WA_CPIRPRCOND-MATERIAL, sy-vline,
  WA_CPIRPRCOND-PURCHASINGORGANIZATION, sy-vline,
  WA_CPIRPRCOND-PLANT, sy-vline,
  WA_CPIRPRCOND-PURCHASINGINFORECORDCATEGORY, sy-vline,
  WA_CPIRPRCOND-MATERIALGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPIRPRCOND 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_CPIRPRCOND 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_CPIRPRCOND INTO WA_CPIRPRCOND.


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

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

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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPIRPRCOND-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPIRPRCOND-BASEUNIT.
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_CPIRPRCOND_STR, 
MANDT TYPE STRING,
CONDITIONRECORD TYPE STRING,
CONDITIONVALIDITYENDDATE TYPE STRING,
CONDITIONVALIDITYSTARTDATE TYPE STRING,
CONDITIONAPPLICATION TYPE STRING,
SUPPLIER TYPE STRING,
MATERIAL TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PLANT TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
MATERIALGROUP TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
CONDITIONTABLE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CONDITIONCALCULATIONTYPE TYPE STRING,
CONDITIONCURRENCY TYPE STRING,
CONDITIONQUANTITY TYPE STRING,
CONDITIONQUANTITYUNIT TYPE STRING,
BASEUNIT TYPE STRING,
CONDITIONLOWERLIMIT TYPE STRING,
CONDITIONUPPERLIMIT TYPE STRING,
CONDITIONALTERNATIVECURRENCY TYPE STRING,
CONDITIONEXCLUSION TYPE STRING,
CONDITIONISDELETED TYPE STRING,
CONDITIONRELEASESTATUS TYPE STRING,
CONDITIONCATEGORY TYPE STRING,
CONDITIONTYPE TYPE STRING,
PURGPRCGCNDNCHANGEPERCENT TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
PURGPRCGCNDNCHANGESIGN TYPE STRING,
PURGPRCGCNDNCHGISGROSSPRICE TYPE STRING,
EXCHANGERATETYPE TYPE STRING,
EXCHANGERATEDATE TYPE STRING,
CONDITIONRATEVALUEUNIT TYPE STRING,
CURRENCY TYPE STRING,
PURGCNDNAMTROUNDINGRULE TYPE STRING,
PURGINFORECDPRCGCNDNISSUPLMNTY TYPE STRING,
PURGPRCGCNDNTYPEVALIDITYDATE TYPE STRING,
INTERNALCOMMENT TYPE STRING,
PURCHASINGDOCINCLUSIONLIST TYPE STRING,
PURCHASINGDOCEXCLUSIONLIST TYPE STRING,
PURORDITEMSARESELECTED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPIRPRCOND_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_CPIRPRCOND_STR-MANDT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONRECORD sy-vline 
WA_CPIRPRCOND_STR-CONDITIONVALIDITYENDDATE sy-vline 
WA_CPIRPRCOND_STR-CONDITIONVALIDITYSTARTDATE sy-vline 
WA_CPIRPRCOND_STR-CONDITIONAPPLICATION sy-vline 
WA_CPIRPRCOND_STR-SUPPLIER sy-vline 
WA_CPIRPRCOND_STR-MATERIAL sy-vline 
WA_CPIRPRCOND_STR-PURCHASINGORGANIZATION sy-vline 
WA_CPIRPRCOND_STR-PLANT sy-vline 
WA_CPIRPRCOND_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_CPIRPRCOND_STR-MATERIALGROUP sy-vline 
WA_CPIRPRCOND_STR-PURCHASINGINFORECORD sy-vline 
WA_CPIRPRCOND_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONTABLE sy-vline 
WA_CPIRPRCOND_STR-CREATEDBYUSER sy-vline 
WA_CPIRPRCOND_STR-CREATIONDATE sy-vline 
WA_CPIRPRCOND_STR-CONDITIONCALCULATIONTYPE sy-vline 
WA_CPIRPRCOND_STR-CONDITIONCURRENCY sy-vline 
WA_CPIRPRCOND_STR-CONDITIONQUANTITY sy-vline 
WA_CPIRPRCOND_STR-CONDITIONQUANTITYUNIT sy-vline 
WA_CPIRPRCOND_STR-BASEUNIT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONLOWERLIMIT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONUPPERLIMIT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONALTERNATIVECURRENCY sy-vline 
WA_CPIRPRCOND_STR-CONDITIONEXCLUSION sy-vline 
WA_CPIRPRCOND_STR-CONDITIONISDELETED sy-vline 
WA_CPIRPRCOND_STR-CONDITIONRELEASESTATUS sy-vline 
WA_CPIRPRCOND_STR-CONDITIONCATEGORY sy-vline 
WA_CPIRPRCOND_STR-CONDITIONTYPE sy-vline 
WA_CPIRPRCOND_STR-PURGPRCGCNDNCHANGEPERCENT sy-vline 
WA_CPIRPRCOND_STR-CONDITIONRATEVALUE sy-vline 
WA_CPIRPRCOND_STR-PURGPRCGCNDNCHANGESIGN sy-vline 
WA_CPIRPRCOND_STR-PURGPRCGCNDNCHGISGROSSPRICE sy-vline 
WA_CPIRPRCOND_STR-EXCHANGERATETYPE sy-vline 
WA_CPIRPRCOND_STR-EXCHANGERATEDATE sy-vline 
WA_CPIRPRCOND_STR-CONDITIONRATEVALUEUNIT sy-vline 
WA_CPIRPRCOND_STR-CURRENCY sy-vline 
WA_CPIRPRCOND_STR-PURGCNDNAMTROUNDINGRULE sy-vline 
WA_CPIRPRCOND_STR-PURGINFORECDPRCGCNDNISSUPLMNTY sy-vline 
WA_CPIRPRCOND_STR-PURGPRCGCNDNTYPEVALIDITYDATE sy-vline 
WA_CPIRPRCOND_STR-INTERNALCOMMENT sy-vline 
WA_CPIRPRCOND_STR-PURCHASINGDOCINCLUSIONLIST sy-vline 
WA_CPIRPRCOND_STR-PURCHASINGDOCEXCLUSIONLIST sy-vline 
WA_CPIRPRCOND_STR-PURORDITEMSARESELECTED sy-vline      INTO ld_text SEPARATED BY SPACE.

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