ABAP Select data from SAP table PCAVALADJMTRPTG into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCAVALADJMTRPTG
*  INTO TABLE @DATA(IT_PCAVALADJMTRPTG2).
*--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_PCAVALADJMTRPTG INDEX 1 INTO DATA(WA_PCAVALADJMTRPTG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCAVALADJMTRPTG>-MANDT = 1.
<PCAVALADJMTRPTG>-CADOCUMENT = 1.
<PCAVALADJMTRPTG>-CAREPETITIONITEMNUMBER = 1.
<PCAVALADJMTRPTG>-CABPITEMNUMBER = 1.
<PCAVALADJMTRPTG>-CAPOSTINGDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCAVALADJMTRPTG-CAVALUATIONAREA, sy-vline,
  WA_PCAVALADJMTRPTG-CAVALUEADJMTSEQUENCENUMBER, sy-vline,
  WA_PCAVALADJMTRPTG-COMPANYCODE, sy-vline,
  WA_PCAVALADJMTRPTG-BUSINESSPARTNER, sy-vline,
  WA_PCAVALADJMTRPTG-CREDITRISKCLASS, sy-vline,
  WA_PCAVALADJMTRPTG-ACCOUNTINGPRINCIPLE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCAVALADJMTRPTG 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_PCAVALADJMTRPTG 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_PCAVALADJMTRPTG INTO WA_PCAVALADJMTRPTG.


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

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

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

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

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCAVALADJMTRPTG-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCAVALADJMTRPTG-SEGMENT.
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_PCAVALADJMTRPTG_STR, 
MANDT TYPE STRING,
CADOCUMENT TYPE STRING,
CAREPETITIONITEMNUMBER TYPE STRING,
CABPITEMNUMBER TYPE STRING,
CAPOSTINGDATE TYPE STRING,
CAVALUATIONAREA TYPE STRING,
CAVALUEADJMTSEQUENCENUMBER TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CREDITRISKCLASS TYPE STRING,
ACCOUNTINGPRINCIPLE TYPE STRING,
CAAPPLICATIONAREA TYPE STRING,
GLACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
SEGMENT TYPE STRING,
DIVISION TYPE STRING,
CAACCOUNTDETERMINATIONCODE TYPE STRING,
CAMAINTRANSACTION TYPE STRING,
CASUBTRANSACTION TYPE STRING,
GENERALLEDGERAGINGSCOPE TYPE STRING,
GENERALLEDGERAGINGINCREMENT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
CURRENCY1EXCHANGERATE TYPE STRING,
CURRENCY2EXCHANGERATE TYPE STRING,
CURRENCY3EXCHANGERATE TYPE STRING,
REALIZEDAMOUNTINDOCCRCY TYPE STRING,
CHANGEAMOUNTINDOCCRCY TYPE STRING,
NEWAMTFORVALUEADJMTINDOCCRCY TYPE STRING,
NEWVALUEADJMTAMTINDOCCRCY TYPE STRING,
RELEASEDAMOUNTINDOCCRCY TYPE STRING,
CAAUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCAVALADJMTRPTG_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_PCAVALADJMTRPTG_STR-MANDT sy-vline 
WA_PCAVALADJMTRPTG_STR-CADOCUMENT sy-vline 
WA_PCAVALADJMTRPTG_STR-CAREPETITIONITEMNUMBER sy-vline 
WA_PCAVALADJMTRPTG_STR-CABPITEMNUMBER sy-vline 
WA_PCAVALADJMTRPTG_STR-CAPOSTINGDATE sy-vline 
WA_PCAVALADJMTRPTG_STR-CAVALUATIONAREA sy-vline 
WA_PCAVALADJMTRPTG_STR-CAVALUEADJMTSEQUENCENUMBER sy-vline 
WA_PCAVALADJMTRPTG_STR-COMPANYCODE sy-vline 
WA_PCAVALADJMTRPTG_STR-BUSINESSPARTNER sy-vline 
WA_PCAVALADJMTRPTG_STR-CREDITRISKCLASS sy-vline 
WA_PCAVALADJMTRPTG_STR-ACCOUNTINGPRINCIPLE sy-vline 
WA_PCAVALADJMTRPTG_STR-CAAPPLICATIONAREA sy-vline 
WA_PCAVALADJMTRPTG_STR-GLACCOUNT sy-vline 
WA_PCAVALADJMTRPTG_STR-PROFITCENTER sy-vline 
WA_PCAVALADJMTRPTG_STR-SEGMENT sy-vline 
WA_PCAVALADJMTRPTG_STR-DIVISION sy-vline 
WA_PCAVALADJMTRPTG_STR-CAACCOUNTDETERMINATIONCODE sy-vline 
WA_PCAVALADJMTRPTG_STR-CAMAINTRANSACTION sy-vline 
WA_PCAVALADJMTRPTG_STR-CASUBTRANSACTION sy-vline 
WA_PCAVALADJMTRPTG_STR-GENERALLEDGERAGINGSCOPE sy-vline 
WA_PCAVALADJMTRPTG_STR-GENERALLEDGERAGINGINCREMENT sy-vline 
WA_PCAVALADJMTRPTG_STR-DOCUMENTCURRENCY sy-vline 
WA_PCAVALADJMTRPTG_STR-CURRENCY1EXCHANGERATE sy-vline 
WA_PCAVALADJMTRPTG_STR-CURRENCY2EXCHANGERATE sy-vline 
WA_PCAVALADJMTRPTG_STR-CURRENCY3EXCHANGERATE sy-vline 
WA_PCAVALADJMTRPTG_STR-REALIZEDAMOUNTINDOCCRCY sy-vline 
WA_PCAVALADJMTRPTG_STR-CHANGEAMOUNTINDOCCRCY sy-vline 
WA_PCAVALADJMTRPTG_STR-NEWAMTFORVALUEADJMTINDOCCRCY sy-vline 
WA_PCAVALADJMTRPTG_STR-NEWVALUEADJMTAMTINDOCCRCY sy-vline 
WA_PCAVALADJMTRPTG_STR-RELEASEDAMOUNTINDOCCRCY sy-vline 
WA_PCAVALADJMTRPTG_STR-CAAUTHORIZATIONGROUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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