ABAP Select data from SAP table CPRICINGELEMTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPRICINGELEMTP
*  INTO TABLE @DATA(IT_CPRICINGELEMTP2).
*--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_CPRICINGELEMTP INDEX 1 INTO DATA(WA_CPRICINGELEMTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRICINGELEMTP>-MANDT = 1.
<CPRICINGELEMTP>-TRIPDOC = 1.
<CPRICINGELEMTP>-TRIPDOCITEM = 1.
<CPRICINGELEMTP>-DEMURRAGECHARGEKEY = 1.
<CPRICINGELEMTP>-PRICINGPROCEDURE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPRICINGELEMTP-CONDITIONTYPE, sy-vline,
  WA_CPRICINGELEMTP-PRICINGPROCEDURESTEP, sy-vline,
  WA_CPRICINGELEMTP-CONDITIONTYPEFOREDIT, sy-vline,
  WA_CPRICINGELEMTP-CONDITIONRATEVALUE, sy-vline,
  WA_CPRICINGELEMTP-CONDITIONRATEVALUECRCY, sy-vline,
  WA_CPRICINGELEMTP-CONDITIONQUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPRICINGELEMTP 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_CPRICINGELEMTP 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_CPRICINGELEMTP INTO WA_CPRICINGELEMTP.


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

*Conversion exit CUNIT, internal->external for field CONDITIONQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRICINGELEMTP-CONDITIONQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRICINGELEMTP-CONDITIONQUANTITYUNIT.
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_CPRICINGELEMTP_STR, 
MANDT TYPE STRING,
TRIPDOC TYPE STRING,
TRIPDOCITEM TYPE STRING,
DEMURRAGECHARGEKEY TYPE STRING,
PRICINGPROCEDURE TYPE STRING,
CONDITIONTYPE TYPE STRING,
PRICINGPROCEDURESTEP TYPE STRING,
CONDITIONTYPEFOREDIT TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
CONDITIONRATEVALUECRCY TYPE STRING,
CONDITIONQUANTITY TYPE STRING,
CONDITIONQUANTITYUNIT TYPE STRING,
CONDITIONVALUE TYPE STRING,
CONDITIONCURRENCY TYPE STRING,
CONDITIONAGREEMENTSTATUS TYPE STRING,
CNDNUNITCNVRSNNMRTR TYPE STRING,
VARIANTCONDITION TYPE STRING,
CONDITIONAMOUNT TYPE STRING,
CONDITIONAMOUNTCURRENCY TYPE STRING,
TAXCODE TYPE STRING,
CONDITIONCONTROL TYPE STRING,
CONDITIONCALCULATIONTYPE TYPE STRING,
CNDNISRELEVANTFORLIMITVALUE TYPE STRING,
PRCGCNDNVALCHGISALLWD TYPE STRING,
CONDITIONORIGIN TYPE STRING,
CNDNMANUALENTRIES TYPE STRING,
PRCGCNDNTYPEDELETIONISALLOWED TYPE STRING,
CONDITIONCATEGORY TYPE STRING,
ISTRIPPRCGCNDNRATEVALMNLENTR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPRICINGELEMTP_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_CPRICINGELEMTP_STR-MANDT sy-vline 
WA_CPRICINGELEMTP_STR-TRIPDOC sy-vline 
WA_CPRICINGELEMTP_STR-TRIPDOCITEM sy-vline 
WA_CPRICINGELEMTP_STR-DEMURRAGECHARGEKEY sy-vline 
WA_CPRICINGELEMTP_STR-PRICINGPROCEDURE sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONTYPE sy-vline 
WA_CPRICINGELEMTP_STR-PRICINGPROCEDURESTEP sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONTYPEFOREDIT sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONRATEVALUE sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONRATEVALUECRCY sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONQUANTITY sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONQUANTITYUNIT sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONVALUE sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONCURRENCY sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONAGREEMENTSTATUS sy-vline 
WA_CPRICINGELEMTP_STR-CNDNUNITCNVRSNNMRTR sy-vline 
WA_CPRICINGELEMTP_STR-VARIANTCONDITION sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONAMOUNT sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONAMOUNTCURRENCY sy-vline 
WA_CPRICINGELEMTP_STR-TAXCODE sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONCONTROL sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONCALCULATIONTYPE sy-vline 
WA_CPRICINGELEMTP_STR-CNDNISRELEVANTFORLIMITVALUE sy-vline 
WA_CPRICINGELEMTP_STR-PRCGCNDNVALCHGISALLWD sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONORIGIN sy-vline 
WA_CPRICINGELEMTP_STR-CNDNMANUALENTRIES sy-vline 
WA_CPRICINGELEMTP_STR-PRCGCNDNTYPEDELETIONISALLOWED sy-vline 
WA_CPRICINGELEMTP_STR-CONDITIONCATEGORY sy-vline 
WA_CPRICINGELEMTP_STR-ISTRIPPRCGCNDNRATEVALMNLENTR sy-vline      INTO ld_text SEPARATED BY SPACE.

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