ABAP Select data from SAP table CCNTRLRFQDISTP into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCNTRLRFQDISTP
*  INTO TABLE @DATA(IT_CCNTRLRFQDISTP2).
*--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_CCNTRLRFQDISTP INDEX 1 INTO DATA(WA_CCNTRLRFQDISTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CCNTRLRFQDISTP ASSIGNING <CCNTRLRFQDISTP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCNTRLRFQDISTP>-MANDT = 1.
<CCNTRLRFQDISTP>-CENTRALREQUESTFORQUOTATION = 1.
<CCNTRLRFQDISTP>-CENTRALREQUESTFORQUOTATIONITEM = 1.
<CCNTRLRFQDISTP>-DISTRIBUTIONKEY = 1.
<CCNTRLRFQDISTP>-PURCHASINGDOCUMENTCATEGORY = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCNTRLRFQDISTP-PURCHASINGDOCUMENTTYPE, sy-vline,
WA_CCNTRLRFQDISTP-ISEXTPURGSCENARIO, sy-vline,
WA_CCNTRLRFQDISTP-PURCHASEREQUISITION, sy-vline,
WA_CCNTRLRFQDISTP-PURCHASEREQUISITIONITEM, sy-vline,
WA_CCNTRLRFQDISTP-FORMATTEDPURREQUISITIONITEM, sy-vline,
WA_CCNTRLRFQDISTP-PURCHASINGORGANIZATION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CCNTRLRFQDISTP 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_CCNTRLRFQDISTP 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_CCNTRLRFQDISTP INTO WA_CCNTRLRFQDISTP. *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 CENTRALREQUESTFORQUOTATION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCNTRLRFQDISTP-CENTRALREQUESTFORQUOTATION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCNTRLRFQDISTP-CENTRALREQUESTFORQUOTATION.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field PROCUREMENTHUBSOURCESYSTEM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CCNTRLRFQDISTP-PROCUREMENTHUBSOURCESYSTEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CCNTRLRFQDISTP-PROCUREMENTHUBSOURCESYSTEM.
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_CCNTRLRFQDISTP_STR,
MANDT TYPE STRING,
CENTRALREQUESTFORQUOTATION TYPE STRING,
CENTRALREQUESTFORQUOTATIONITEM TYPE STRING,
DISTRIBUTIONKEY TYPE STRING,
PURCHASINGDOCUMENTCATEGORY TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
ISEXTPURGSCENARIO TYPE STRING,
PURCHASEREQUISITION TYPE STRING,
PURCHASEREQUISITIONITEM TYPE STRING,
FORMATTEDPURREQUISITIONITEM TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
COMPANYCODE TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
LOGICALSYSTEM TYPE STRING,
PURCHASINGGROUP TYPE STRING,
CURRENCY TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
DISTRIBUTIONTYPE TYPE STRING,
CNTRLPURGDISTRIBUTIONINPERCENT TYPE STRING,
TARGETQUANTITY TYPE STRING,
PROCUREMENTHUBSOURCESYSTEM TYPE STRING,END OF T_EKKO_STR. DATA: WA_CCNTRLRFQDISTP_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_CCNTRLRFQDISTP_STR-MANDT sy-vline
WA_CCNTRLRFQDISTP_STR-CENTRALREQUESTFORQUOTATION sy-vline
WA_CCNTRLRFQDISTP_STR-CENTRALREQUESTFORQUOTATIONITEM sy-vline
WA_CCNTRLRFQDISTP_STR-DISTRIBUTIONKEY sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASINGDOCUMENTCATEGORY sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASINGDOCUMENTTYPE sy-vline
WA_CCNTRLRFQDISTP_STR-ISEXTPURGSCENARIO sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASEREQUISITION sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASEREQUISITIONITEM sy-vline
WA_CCNTRLRFQDISTP_STR-FORMATTEDPURREQUISITIONITEM sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASINGORGANIZATION sy-vline
WA_CCNTRLRFQDISTP_STR-COMPANYCODE sy-vline
WA_CCNTRLRFQDISTP_STR-PLANT sy-vline
WA_CCNTRLRFQDISTP_STR-STORAGELOCATION sy-vline
WA_CCNTRLRFQDISTP_STR-LOGICALSYSTEM sy-vline
WA_CCNTRLRFQDISTP_STR-PURCHASINGGROUP sy-vline
WA_CCNTRLRFQDISTP_STR-CURRENCY sy-vline
WA_CCNTRLRFQDISTP_STR-NETPRICEAMOUNT sy-vline
WA_CCNTRLRFQDISTP_STR-DOCUMENTCURRENCY sy-vline
WA_CCNTRLRFQDISTP_STR-DISTRIBUTIONTYPE sy-vline
WA_CCNTRLRFQDISTP_STR-CNTRLPURGDISTRIBUTIONINPERCENT sy-vline
WA_CCNTRLRFQDISTP_STR-TARGETQUANTITY sy-vline
WA_CCNTRLRFQDISTP_STR-PROCUREMENTHUBSOURCESYSTEM sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.