ABAP Select data from SAP table CCNTRLQTNTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCNTRLQTNTP
*  INTO TABLE @DATA(IT_CCNTRLQTNTP2).
*--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_CCNTRLQTNTP INDEX 1 INTO DATA(WA_CCNTRLQTNTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCNTRLQTNTP>-MANDT = 1.
<CCNTRLQTNTP>-CENTRALSUPPLIERQUOTATION = 1.
<CCNTRLQTNTP>-PURCHASINGDOCUMENTCATEGORY = 1.
<CCNTRLQTNTP>-PURCHASINGDOCUMENTTYPE = 1.
<CCNTRLQTNTP>-CENTRALREQUESTFORQUOTATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCNTRLQTNTP-RFQTYPE, sy-vline,
  WA_CCNTRLQTNTP-RFQCATEGORY, sy-vline,
  WA_CCNTRLQTNTP-RFQAWARDINGTYPE, sy-vline,
  WA_CCNTRLQTNTP-REQUESTFORQUOTATIONNAME, sy-vline,
  WA_CCNTRLQTNTP-COMPANYCODE, sy-vline,
  WA_CCNTRLQTNTP-PURCHASINGORGANIZATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCNTRLQTNTP 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_CCNTRLQTNTP 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_CCNTRLQTNTP INTO WA_CCNTRLQTNTP.


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

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

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

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CCNTRLQTNTP-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCNTRLQTNTP-LANGUAGE.
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_CCNTRLQTNTP_STR, 
MANDT TYPE STRING,
CENTRALSUPPLIERQUOTATION TYPE STRING,
PURCHASINGDOCUMENTCATEGORY TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
CENTRALREQUESTFORQUOTATION TYPE STRING,
RFQTYPE TYPE STRING,
RFQCATEGORY TYPE STRING,
RFQAWARDINGTYPE TYPE STRING,
REQUESTFORQUOTATIONNAME TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SUPPLIER TYPE STRING,
CREATEDBYUSER TYPE STRING,
FULLNAME TYPE STRING,
QUOTATIONSUBMISSIONDATE TYPE STRING,
TOTALNETAMOUNT_H TYPE STRING,
TOTALNETAMOUNT TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LANGUAGE TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
INCOTERMSVERSION TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
PAYMENTTERMS TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
CASHDISCOUNT1PERCENT TYPE STRING,
CASHDISCOUNT2PERCENT TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
PRICINGPROCEDURE TYPE STRING,
CENTRALSUPLRQUOTATIONCONDITION TYPE STRING,
QUOTATIONLATESTSUBMISSIONDATE TYPE STRING,
BINDINGPERIODVALIDITYENDDATE TYPE STRING,
PURCHASINGDOCUMENTORDERDATE TYPE STRING,
SUPPLIERQUOTATIONEXTERNALID TYPE STRING,
QTNLIFECYCLESTATUS TYPE STRING,
RFQEXTERNALPROCESSINGTYPE TYPE STRING,
FOLLOWONDOCUMENTCATEGORY TYPE STRING,
FOLLOWONDOCUMENTTYPE TYPE STRING,
PURCONTRVALIDITYSTARTDATE TYPE STRING,
PURCONTRVALIDITYENDDATE TYPE STRING,
PURCHASECONTRACTTARGETAMOUNT TYPE STRING,
ISENDOFPURPOSEBLOCKED TYPE STRING,
NOTETYPELISTTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCNTRLQTNTP_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_CCNTRLQTNTP_STR-MANDT sy-vline 
WA_CCNTRLQTNTP_STR-CENTRALSUPPLIERQUOTATION sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASINGDOCUMENTCATEGORY sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASINGDOCUMENTTYPE sy-vline 
WA_CCNTRLQTNTP_STR-CENTRALREQUESTFORQUOTATION sy-vline 
WA_CCNTRLQTNTP_STR-RFQTYPE sy-vline 
WA_CCNTRLQTNTP_STR-RFQCATEGORY sy-vline 
WA_CCNTRLQTNTP_STR-RFQAWARDINGTYPE sy-vline 
WA_CCNTRLQTNTP_STR-REQUESTFORQUOTATIONNAME sy-vline 
WA_CCNTRLQTNTP_STR-COMPANYCODE sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASINGORGANIZATION sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASINGGROUP sy-vline 
WA_CCNTRLQTNTP_STR-SUPPLIER sy-vline 
WA_CCNTRLQTNTP_STR-CREATEDBYUSER sy-vline 
WA_CCNTRLQTNTP_STR-FULLNAME sy-vline 
WA_CCNTRLQTNTP_STR-QUOTATIONSUBMISSIONDATE sy-vline 
WA_CCNTRLQTNTP_STR-TOTALNETAMOUNT_H sy-vline 
WA_CCNTRLQTNTP_STR-TOTALNETAMOUNT sy-vline 
WA_CCNTRLQTNTP_STR-CREATIONDATE sy-vline 
WA_CCNTRLQTNTP_STR-LASTCHANGEDATETIME sy-vline 
WA_CCNTRLQTNTP_STR-LANGUAGE sy-vline 
WA_CCNTRLQTNTP_STR-DOCUMENTCURRENCY sy-vline 
WA_CCNTRLQTNTP_STR-INCOTERMSVERSION sy-vline 
WA_CCNTRLQTNTP_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_CCNTRLQTNTP_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_CCNTRLQTNTP_STR-INCOTERMSLOCATION1 sy-vline 
WA_CCNTRLQTNTP_STR-INCOTERMSLOCATION2 sy-vline 
WA_CCNTRLQTNTP_STR-PAYMENTTERMS sy-vline 
WA_CCNTRLQTNTP_STR-CASHDISCOUNT1DAYS sy-vline 
WA_CCNTRLQTNTP_STR-CASHDISCOUNT2DAYS sy-vline 
WA_CCNTRLQTNTP_STR-CASHDISCOUNT1PERCENT sy-vline 
WA_CCNTRLQTNTP_STR-CASHDISCOUNT2PERCENT sy-vline 
WA_CCNTRLQTNTP_STR-NETPAYMENTDAYS sy-vline 
WA_CCNTRLQTNTP_STR-PRICINGPROCEDURE sy-vline 
WA_CCNTRLQTNTP_STR-CENTRALSUPLRQUOTATIONCONDITION sy-vline 
WA_CCNTRLQTNTP_STR-QUOTATIONLATESTSUBMISSIONDATE sy-vline 
WA_CCNTRLQTNTP_STR-BINDINGPERIODVALIDITYENDDATE sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASINGDOCUMENTORDERDATE sy-vline 
WA_CCNTRLQTNTP_STR-SUPPLIERQUOTATIONEXTERNALID sy-vline 
WA_CCNTRLQTNTP_STR-QTNLIFECYCLESTATUS sy-vline 
WA_CCNTRLQTNTP_STR-RFQEXTERNALPROCESSINGTYPE sy-vline 
WA_CCNTRLQTNTP_STR-FOLLOWONDOCUMENTCATEGORY sy-vline 
WA_CCNTRLQTNTP_STR-FOLLOWONDOCUMENTTYPE sy-vline 
WA_CCNTRLQTNTP_STR-PURCONTRVALIDITYSTARTDATE sy-vline 
WA_CCNTRLQTNTP_STR-PURCONTRVALIDITYENDDATE sy-vline 
WA_CCNTRLQTNTP_STR-PURCHASECONTRACTTARGETAMOUNT sy-vline 
WA_CCNTRLQTNTP_STR-ISENDOFPURPOSEBLOCKED sy-vline 
WA_CCNTRLQTNTP_STR-NOTETYPELISTTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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