ABAP Select data from SAP table JVA_CB_RESULTS 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 JVA_CB_RESULTS 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 JVA_CB_RESULTS. 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 JVA_CB_RESULTS 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_JVA_CB_RESULTS TYPE STANDARD TABLE OF JVA_CB_RESULTS,
      WA_JVA_CB_RESULTS TYPE JVA_CB_RESULTS,
      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: <JVA_CB_RESULTS> TYPE JVA_CB_RESULTS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JVA_CB_RESULTS
*  INTO TABLE @DATA(IT_JVA_CB_RESULTS2).
*--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_JVA_CB_RESULTS INDEX 1 INTO DATA(WA_JVA_CB_RESULTS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JVA_CB_RESULTS>-BUKRS = 1.
<JVA_CB_RESULTS>-ERROR_COUNT = 1.
<JVA_CB_RESULTS>-MAX_ERROR = 1.
<JVA_CB_RESULTS>-JOB_ID = 1.
<JVA_CB_RESULTS>-T_JOBS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JVA_CB_RESULTS-VENT_SCHEDULED, sy-vline,
  WA_JVA_CB_RESULTS-JOBS_SCHEDULED, sy-vline,
  WA_JVA_CB_RESULTS-JOBS_EXECUTED, sy-vline,
  WA_JVA_CB_RESULTS-JOBS_ISSUES, sy-vline,
  WA_JVA_CB_RESULTS-VENT_COUNT, sy-vline,
  WA_JVA_CB_RESULTS-VENT_COUNT_RESULTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JVA_CB_RESULTS 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_JVA_CB_RESULTS 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_JVA_CB_RESULTS INTO WA_JVA_CB_RESULTS.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_JVA_CB_RESULTS_STR, 
BUKRS TYPE STRING,
ERROR_COUNT TYPE STRING,
MAX_ERROR TYPE STRING,
JOB_ID TYPE STRING,
T_JOBS TYPE STRING,
VENT_SCHEDULED TYPE STRING,
JOBS_SCHEDULED TYPE STRING,
JOBS_EXECUTED TYPE STRING,
JOBS_ISSUES TYPE STRING,
VENT_COUNT TYPE STRING,
VENT_COUNT_RESULTS TYPE STRING,
VENT_COUNT_POSTINGS TYPE STRING,
VENT_COUNT_ERRORS TYPE STRING,
VENT_COUNT_WARNINGS TYPE STRING,
TIME_START TYPE STRING,
TIME_END TYPE STRING,
TIME_USED TYPE STRING,
TIME_USED_JOBS TYPE STRING,
TIME_USED_VENTURE TYPE STRING,
POSTINGS TYPE STRING,
ERRORS TYPE STRING,
WARNINGS TYPE STRING,
ITEMS_READ TYPE STRING,
ITEMS_READ_VENTURE TYPE STRING,
ITEMS_READ_RESULTS TYPE STRING,
T_DOCPRINT TYPE STRING,
T_VENT_EQG_RESULTS TYPE STRING,
T_VENT_RESULTS TYPE STRING,
T_INFOS TYPE STRING,
T_MESSAGES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JVA_CB_RESULTS_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_JVA_CB_RESULTS_STR-BUKRS sy-vline 
WA_JVA_CB_RESULTS_STR-ERROR_COUNT sy-vline 
WA_JVA_CB_RESULTS_STR-MAX_ERROR sy-vline 
WA_JVA_CB_RESULTS_STR-JOB_ID sy-vline 
WA_JVA_CB_RESULTS_STR-T_JOBS sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_SCHEDULED sy-vline 
WA_JVA_CB_RESULTS_STR-JOBS_SCHEDULED sy-vline 
WA_JVA_CB_RESULTS_STR-JOBS_EXECUTED sy-vline 
WA_JVA_CB_RESULTS_STR-JOBS_ISSUES sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_COUNT sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_COUNT_RESULTS sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_COUNT_POSTINGS sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_COUNT_ERRORS sy-vline 
WA_JVA_CB_RESULTS_STR-VENT_COUNT_WARNINGS sy-vline 
WA_JVA_CB_RESULTS_STR-TIME_START sy-vline 
WA_JVA_CB_RESULTS_STR-TIME_END sy-vline 
WA_JVA_CB_RESULTS_STR-TIME_USED sy-vline 
WA_JVA_CB_RESULTS_STR-TIME_USED_JOBS sy-vline 
WA_JVA_CB_RESULTS_STR-TIME_USED_VENTURE sy-vline 
WA_JVA_CB_RESULTS_STR-POSTINGS sy-vline 
WA_JVA_CB_RESULTS_STR-ERRORS sy-vline 
WA_JVA_CB_RESULTS_STR-WARNINGS sy-vline 
WA_JVA_CB_RESULTS_STR-ITEMS_READ sy-vline 
WA_JVA_CB_RESULTS_STR-ITEMS_READ_VENTURE sy-vline 
WA_JVA_CB_RESULTS_STR-ITEMS_READ_RESULTS sy-vline 
WA_JVA_CB_RESULTS_STR-T_DOCPRINT sy-vline 
WA_JVA_CB_RESULTS_STR-T_VENT_EQG_RESULTS sy-vline 
WA_JVA_CB_RESULTS_STR-T_VENT_RESULTS sy-vline 
WA_JVA_CB_RESULTS_STR-T_INFOS sy-vline 
WA_JVA_CB_RESULTS_STR-T_MESSAGES sy-vline      INTO ld_text SEPARATED BY SPACE.

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