ABAP Select data from SAP table CECONTRBLOCKEDBQ 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 CECONTRBLOCKEDBQ 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 CECONTRBLOCKEDBQ. 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 CECONTRBLOCKEDBQ 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_CECONTRBLOCKEDBQ TYPE STANDARD TABLE OF CECONTRBLOCKEDBQ,
      WA_CECONTRBLOCKEDBQ TYPE CECONTRBLOCKEDBQ,
      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: <CECONTRBLOCKEDBQ> TYPE CECONTRBLOCKEDBQ.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CECONTRBLOCKEDBQ
*  INTO TABLE @DATA(IT_CECONTRBLOCKEDBQ2).
*--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_CECONTRBLOCKEDBQ INDEX 1 INTO DATA(WA_CECONTRBLOCKEDBQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CECONTRBLOCKEDBQ>-MANDT = 1.
<CECONTRBLOCKEDBQ>-UTILITIESCONTRACT = 1.
<CECONTRBLOCKEDBQ>-UTILITIESPORTION = 1.
<CECONTRBLOCKEDBQ>-UTILITIESPORTIONNAME = 1.
<CECONTRBLOCKEDBQ>-UTILITIESDIVISION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CECONTRBLOCKEDBQ-DIVISIONNAME, sy-vline,
  WA_CECONTRBLOCKEDBQ-COMPANYCODE, sy-vline,
  WA_CECONTRBLOCKEDBQ-COMPANYCODENAME, sy-vline,
  WA_CECONTRBLOCKEDBQ-UTILSBILLGBLOCKREASON, sy-vline,
  WA_CECONTRBLOCKEDBQ-UTILSBILLGBLOCKREASONNAME, sy-vline,
  WA_CECONTRBLOCKEDBQ-UTILSCONTRISBILLEDMANUALLY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CECONTRBLOCKEDBQ 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_CECONTRBLOCKEDBQ 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_CECONTRBLOCKEDBQ INTO WA_CECONTRBLOCKEDBQ.


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

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

*Conversion exit ALPHA, internal->external for field CONTRACTACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CECONTRBLOCKEDBQ-CONTRACTACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CECONTRBLOCKEDBQ-CONTRACTACCOUNT.
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_CECONTRBLOCKEDBQ_STR, 
MANDT TYPE STRING,
UTILITIESCONTRACT TYPE STRING,
UTILITIESPORTION TYPE STRING,
UTILITIESPORTIONNAME TYPE STRING,
UTILITIESDIVISION TYPE STRING,
DIVISIONNAME TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
UTILSBILLGBLOCKREASON TYPE STRING,
UTILSBILLGBLOCKREASONNAME TYPE STRING,
UTILSCONTRISBILLEDMANUALLY TYPE STRING,
UTILITIESINSTALLATION TYPE STRING,
CONTRACTACCOUNT TYPE STRING,
UTILITIESMOVEINDATE TYPE STRING,
UTILITIESMOVEOUTDATE TYPE STRING,
UTILSCONTRACTCREATIONDATE TYPE STRING,
UTILSCONTRACTCREATEDBYUSER TYPE STRING,
UTILSCONTRACTLASTCHANGEDATE TYPE STRING,
UTILSCONTRACTLASTCHANGEDBYUSER TYPE STRING,
NMBROFUTILSCONTRBLKDFORBILLG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CECONTRBLOCKEDBQ_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_CECONTRBLOCKEDBQ_STR-MANDT sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESCONTRACT sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESPORTION sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESPORTIONNAME sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESDIVISION sy-vline 
WA_CECONTRBLOCKEDBQ_STR-DIVISIONNAME sy-vline 
WA_CECONTRBLOCKEDBQ_STR-COMPANYCODE sy-vline 
WA_CECONTRBLOCKEDBQ_STR-COMPANYCODENAME sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSBILLGBLOCKREASON sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSBILLGBLOCKREASONNAME sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSCONTRISBILLEDMANUALLY sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESINSTALLATION sy-vline 
WA_CECONTRBLOCKEDBQ_STR-CONTRACTACCOUNT sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESMOVEINDATE sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILITIESMOVEOUTDATE sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSCONTRACTCREATIONDATE sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSCONTRACTCREATEDBYUSER sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSCONTRACTLASTCHANGEDATE sy-vline 
WA_CECONTRBLOCKEDBQ_STR-UTILSCONTRACTLASTCHANGEDBYUSER sy-vline 
WA_CECONTRBLOCKEDBQ_STR-NMBROFUTILSCONTRBLKDFORBILLG sy-vline      INTO ld_text SEPARATED BY SPACE.

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