ABAP Select data from SAP table CSRVCQTANLIST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRVCQTANLIST
*  INTO TABLE @DATA(IT_CSRVCQTANLIST2).
*--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_CSRVCQTANLIST INDEX 1 INTO DATA(WA_CSRVCQTANLIST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSRVCQTANLIST>-MANDT = 1.
<CSRVCQTANLIST>-SERVICEQUOTATION = 1.
<CSRVCQTANLIST>-SERVICEDOCUMENTTYPE = 1.
<CSRVCQTANLIST>-SERVICEOBJECTTYPE = 1.
<CSRVCQTANLIST>-SERVICEQUOTATIONDESCRIPTION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRVCQTANLIST-SERVICEDOCUMENTUUID, sy-vline,
  WA_CSRVCQTANLIST-SERVICEQUOTATIONUUID, sy-vline,
  WA_CSRVCQTANLIST-SERVICEDOCUMENTISQUOTATION, sy-vline,
  WA_CSRVCQTANLIST-SOLDTOPARTY, sy-vline,
  WA_CSRVCQTANLIST-CONTACTPERSON, sy-vline,
  WA_CSRVCQTANLIST-SHIPTOPARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRVCQTANLIST 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_CSRVCQTANLIST 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_CSRVCQTANLIST INTO WA_CSRVCQTANLIST.


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

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

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

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

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

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

*Conversion exit TPLNR, internal->external for field FUNCTIONALLOCATION
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCQTANLIST-FUNCTIONALLOCATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCQTANLIST-FUNCTIONALLOCATION.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field SERVICEORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCQTANLIST-SERVICEORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCQTANLIST-SERVICEORDER.
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_CSRVCQTANLIST_STR, 
MANDT TYPE STRING,
SERVICEQUOTATION TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
SERVICEQUOTATIONDESCRIPTION TYPE STRING,
SERVICEDOCUMENTUUID TYPE STRING,
SERVICEQUOTATIONUUID TYPE STRING,
SERVICEDOCUMENTISQUOTATION TYPE STRING,
SOLDTOPARTY TYPE STRING,
CONTACTPERSON TYPE STRING,
SHIPTOPARTY TYPE STRING,
POSTINGDATE TYPE STRING,
REQUESTEDSERVICESTARTDATE TYPE STRING,
REQUESTEDSERVICEENDDATE TYPE STRING,
SERVICEDOCCREATIONDATETIME TYPE STRING,
SRVCQUOTATIONVALIDITYSTARTDATE TYPE STRING,
SRVCQUOTATIONVALIDITYENDDATE TYPE STRING,
SRVCQTANGROSSAMOUNT TYPE STRING,
SRVCQTANNETAMOUNT TYPE STRING,
SRVCQTANTAXAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
SERVICEDOCUMENTSTATUS TYPE STRING,
SERVICEDOCUMENTISREJECTED TYPE STRING,
SERVICEDOCUMENTREJECTIONREASON TYPE STRING,
SERVICEQUOTATIONSTATUS TYPE STRING,
SRVCQTANSTATUSCRITLTY TYPE STRING,
RESPYMGMTSERVICETEAM TYPE STRING,
RESPYMGMTSERVICETEAMDESC TYPE STRING,
RESPYMGMTSERVICETEAMNAME TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
EQUIPMENT TYPE STRING,
EQUIPMENTNAME TYPE STRING,
REFERENCEPRODUCT TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,
TECHOBJISEQUIPORFUNCNLLOC TYPE STRING,
TECHNICALOBJECT TYPE STRING,
FUNCTIONALLOCATIONNAME TYPE STRING,
PRODUCTID TYPE STRING,
PRODUCTNAME TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
SERVICEORDER TYPE STRING,
CUSTMGMTEXTREFID TYPE STRING,
SERVICEQUOTATIONNOTETEXT TYPE STRING,
SALESORGANIZATIONORGUNITID TYPE STRING,
SALESOFFICEORGUNITID TYPE STRING,
SALESGROUPORGUNITID TYPE STRING,
SERVICEORGANIZATION TYPE STRING,
RESPONSIBLESERVICEORGANIZATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRVCQTANLIST_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_CSRVCQTANLIST_STR-MANDT sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEQUOTATION sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEOBJECTTYPE sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEQUOTATIONDESCRIPTION sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTUUID sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEQUOTATIONUUID sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTISQUOTATION sy-vline 
WA_CSRVCQTANLIST_STR-SOLDTOPARTY sy-vline 
WA_CSRVCQTANLIST_STR-CONTACTPERSON sy-vline 
WA_CSRVCQTANLIST_STR-SHIPTOPARTY sy-vline 
WA_CSRVCQTANLIST_STR-POSTINGDATE sy-vline 
WA_CSRVCQTANLIST_STR-REQUESTEDSERVICESTARTDATE sy-vline 
WA_CSRVCQTANLIST_STR-REQUESTEDSERVICEENDDATE sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCCREATIONDATETIME sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQUOTATIONVALIDITYSTARTDATE sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQUOTATIONVALIDITYENDDATE sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQTANGROSSAMOUNT sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQTANNETAMOUNT sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQTANTAXAMOUNT sy-vline 
WA_CSRVCQTANLIST_STR-TRANSACTIONCURRENCY sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTSTATUS sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTISREJECTED sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEDOCUMENTREJECTIONREASON sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEQUOTATIONSTATUS sy-vline 
WA_CSRVCQTANLIST_STR-SRVCQTANSTATUSCRITLTY sy-vline 
WA_CSRVCQTANLIST_STR-RESPYMGMTSERVICETEAM sy-vline 
WA_CSRVCQTANLIST_STR-RESPYMGMTSERVICETEAMDESC sy-vline 
WA_CSRVCQTANLIST_STR-RESPYMGMTSERVICETEAMNAME sy-vline 
WA_CSRVCQTANLIST_STR-SALESORGANIZATION sy-vline 
WA_CSRVCQTANLIST_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSRVCQTANLIST_STR-DIVISION sy-vline 
WA_CSRVCQTANLIST_STR-SALESOFFICE sy-vline 
WA_CSRVCQTANLIST_STR-SALESGROUP sy-vline 
WA_CSRVCQTANLIST_STR-EQUIPMENT sy-vline 
WA_CSRVCQTANLIST_STR-EQUIPMENTNAME sy-vline 
WA_CSRVCQTANLIST_STR-REFERENCEPRODUCT sy-vline 
WA_CSRVCQTANLIST_STR-FUNCTIONALLOCATION sy-vline 
WA_CSRVCQTANLIST_STR-TECHOBJISEQUIPORFUNCNLLOC sy-vline 
WA_CSRVCQTANLIST_STR-TECHNICALOBJECT sy-vline 
WA_CSRVCQTANLIST_STR-FUNCTIONALLOCATIONNAME sy-vline 
WA_CSRVCQTANLIST_STR-PRODUCTID sy-vline 
WA_CSRVCQTANLIST_STR-PRODUCTNAME sy-vline 
WA_CSRVCQTANLIST_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_CSRVCQTANLIST_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEORDER sy-vline 
WA_CSRVCQTANLIST_STR-CUSTMGMTEXTREFID sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEQUOTATIONNOTETEXT sy-vline 
WA_CSRVCQTANLIST_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_CSRVCQTANLIST_STR-SALESOFFICEORGUNITID sy-vline 
WA_CSRVCQTANLIST_STR-SALESGROUPORGUNITID sy-vline 
WA_CSRVCQTANLIST_STR-SERVICEORGANIZATION sy-vline 
WA_CSRVCQTANLIST_STR-RESPONSIBLESERVICEORGANIZATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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