ABAP Select data from SAP table /SAPSRM/S_CLL_PCARD_HEADER into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPSRM/S_CLL_PCARD_HEADER 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 /SAPSRM/S_CLL_PCARD_HEADER. 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 /SAPSRM/S_CLL_PCARD_HEADER 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_/SAPSRM/S_CLL_PCARD_HEADER TYPE STANDARD TABLE OF /SAPSRM/S_CLL_PCARD_HEADER,
      WA_/SAPSRM/S_CLL_PCARD_HEADER TYPE /SAPSRM/S_CLL_PCARD_HEADER,
      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: </SAPSRM/S_CLL_PCARD_HEADER> TYPE /SAPSRM/S_CLL_PCARD_HEADER.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPSRM/S_CLL_PCARD_HEADER
  INTO TABLE IT_/SAPSRM/S_CLL_PCARD_HEADER.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSRM/S_CLL_PCARD_HEADER
*  INTO TABLE @DATA(IT_/SAPSRM/S_CLL_PCARD_HEADER2).
*--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_/SAPSRM/S_CLL_PCARD_HEADER INDEX 1 INTO DATA(WA_/SAPSRM/S_CLL_PCARD_HEADER2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPSRM/S_CLL_PCARD_HEADER ASSIGNING </SAPSRM/S_CLL_PCARD_HEADER>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSRM/S_CLL_PCARD_HEADER>-GUID = 1.
</SAPSRM/S_CLL_PCARD_HEADER>-NUMBER_INT = 1.
</SAPSRM/S_CLL_PCARD_HEADER>-PCARD_DOC = 1.
</SAPSRM/S_CLL_PCARD_HEADER>-FISC_YEAR = 1.
</SAPSRM/S_CLL_PCARD_HEADER>-DESCRIPTION = 1.

ENDLOOP.

LOOP AT IT_/SAPSRM/S_CLL_PCARD_HEADER INTO WA_/SAPSRM/S_CLL_PCARD_HEADER.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSRM/S_CLL_PCARD_HEADER-RECONCILE, sy-vline,
  WA_/SAPSRM/S_CLL_PCARD_HEADER-POSTPONE, sy-vline,
  WA_/SAPSRM/S_CLL_PCARD_HEADER-SUPPLIER, sy-vline,
  WA_/SAPSRM/S_CLL_PCARD_HEADER-PO_NUMBER, sy-vline,
  WA_/SAPSRM/S_CLL_PCARD_HEADER-ITEM_NUMBER, sy-vline,
  WA_/SAPSRM/S_CLL_PCARD_HEADER-PO_ITEM_DETAILS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSRM/S_CLL_PCARD_HEADER 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_/SAPSRM/S_CLL_PCARD_HEADER 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_/SAPSRM/S_CLL_PCARD_HEADER INTO WA_/SAPSRM/S_CLL_PCARD_HEADER.


*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 PCARD_DOC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-PCARD_DOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-PCARD_DOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISC_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-FISC_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-FISC_YEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AU132, internal->external for field NET_PRICE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-NET_PRICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-NET_PRICE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field GROSS_PRICE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-GROSS_PRICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-GROSS_PRICE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AU132, internal->external for field AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-AMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMOUNT_TA
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-AMOUNT_TA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-AMOUNT_TA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field H_TAX_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-H_TAX_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-H_TAX_AMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field H_AMOUNT_TA
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-H_AMOUNT_TA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-H_AMOUNT_TA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field H_GROSS_TOTAL_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_CLL_PCARD_HEADER-H_GROSS_TOTAL_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_PCARD_HEADER-H_GROSS_TOTAL_AMOUNT.
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_/SAPSRM/S_CLL_PCARD_HEADER_STR, 
GUID TYPE STRING,
NUMBER_INT TYPE STRING,
PCARD_DOC TYPE STRING,
FISC_YEAR TYPE STRING,
DESCRIPTION TYPE STRING,
RECONCILE TYPE STRING,
POSTPONE TYPE STRING,
SUPPLIER TYPE STRING,
PO_NUMBER TYPE STRING,
ITEM_NUMBER TYPE STRING,
PO_ITEM_DETAILS TYPE STRING,
QUANTITY TYPE STRING,
UNIT TYPE STRING,
TRANSACTION_DATE TYPE STRING,
ACCOUNT_ASSIGNMENT TYPE STRING,
NET_PRICE TYPE STRING,
GROSS_PRICE TYPE STRING,
PC_LINE TYPE STRING,
PC_SUBLINE TYPE STRING,
BBPPCINS TYPE STRING,
PCNUM TYPE STRING,
PCNAME TYPE STRING,
PCDAT_FROM TYPE STRING,
PCDAT_TO TYPE STRING,
TRDAT TYPE STRING,
TRTIME TYPE STRING,
AUTH_REFNO TYPE STRING,
CC_AUTH_NO TYPE STRING,
AUTH_DATE TYPE STRING,
AUTH_TIME TYPE STRING,
MERCHIDCL TYPE STRING,
VENDOR_NO TYPE STRING,
VEND_CAT TYPE STRING,
VAT_REG_NO TYPE STRING,
VAT_REG_CU TYPE STRING,
DB_CR_IND TYPE STRING,
AMOUNT TYPE STRING,
CURRENCY TYPE STRING,
CURREN_ISO TYPE STRING,
AMOUNT_TA TYPE STRING,
CURREN_TA TYPE STRING,
CURRTA_ISO TYPE STRING,
REF_DOC_NO TYPE STRING,
PCSTATUS TYPE STRING,
APPROVER TYPE STRING,
PO_GUID TYPE STRING,
H_TAX_AMOUNT TYPE STRING,
H_AMOUNT_TA TYPE STRING,
H_GROSS_TOTAL_AMOUNT TYPE STRING,
CHILDREN_LOADED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSRM/S_CLL_PCARD_HEADER_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_/SAPSRM/S_CLL_PCARD_HEADER_STR-GUID sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-NUMBER_INT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCARD_DOC sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-FISC_YEAR sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-DESCRIPTION sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-RECONCILE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-POSTPONE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-SUPPLIER sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PO_NUMBER sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-ITEM_NUMBER sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PO_ITEM_DETAILS sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-QUANTITY sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-UNIT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-TRANSACTION_DATE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-ACCOUNT_ASSIGNMENT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-NET_PRICE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-GROSS_PRICE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PC_LINE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PC_SUBLINE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-BBPPCINS sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCNUM sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCNAME sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCDAT_FROM sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCDAT_TO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-TRDAT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-TRTIME sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-AUTH_REFNO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CC_AUTH_NO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-AUTH_DATE sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-AUTH_TIME sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-MERCHIDCL sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-VENDOR_NO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-VEND_CAT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-VAT_REG_NO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-VAT_REG_CU sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-DB_CR_IND sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-AMOUNT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CURRENCY sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CURREN_ISO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-AMOUNT_TA sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CURREN_TA sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CURRTA_ISO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-REF_DOC_NO sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PCSTATUS sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-APPROVER sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-PO_GUID sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-H_TAX_AMOUNT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-H_AMOUNT_TA sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-H_GROSS_TOTAL_AMOUNT sy-vline 
WA_/SAPSRM/S_CLL_PCARD_HEADER_STR-CHILDREN_LOADED sy-vline      INTO ld_text SEPARATED BY SPACE.

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