ABAP Select data from SAP table EHS00ANALYSIS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EHS00ANALYSIS 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 EHS00ANALYSIS. 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 EHS00ANALYSIS 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_EHS00ANALYSIS TYPE STANDARD TABLE OF EHS00ANALYSIS,
      WA_EHS00ANALYSIS TYPE EHS00ANALYSIS,
      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: <EHS00ANALYSIS> TYPE EHS00ANALYSIS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_EHS00ANALYSIS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM EHS00ANALYSIS
  INTO TABLE IT_EHS00ANALYSIS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHS00ANALYSIS
*  INTO TABLE @DATA(IT_EHS00ANALYSIS2).
*--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_EHS00ANALYSIS INDEX 1 INTO DATA(WA_EHS00ANALYSIS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EHS00ANALYSIS ASSIGNING <EHS00ANALYSIS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHS00ANALYSIS>-TIMR01 = 1.
<EHS00ANALYSIS>-TIMR02 = 1.
<EHS00ANALYSIS>-TIMR03 = 1.
<EHS00ANALYSIS>-TIMR04 = 1.
<EHS00ANALYSIS>-TIMR05 = 1.

ENDLOOP.

LOOP AT IT_EHS00ANALYSIS INTO WA_EHS00ANALYSIS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHS00ANALYSIS-TIMR06, sy-vline,
  WA_EHS00ANALYSIS-TIMR07, sy-vline,
  WA_EHS00ANALYSIS-TIMR08, sy-vline,
  WA_EHS00ANALYSIS-TIMR09, sy-vline,
  WA_EHS00ANALYSIS-TIMR10, sy-vline,
  WA_EHS00ANALYSIS-STARTDA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EHS00ANALYSIS 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_EHS00ANALYSIS 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_EHS00ANALYSIS INTO WA_EHS00ANALYSIS.


*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_EHS00ANALYSIS_STR, 
TIMR01 TYPE STRING,
TIMR02 TYPE STRING,
TIMR03 TYPE STRING,
TIMR04 TYPE STRING,
TIMR05 TYPE STRING,
TIMR06 TYPE STRING,
TIMR07 TYPE STRING,
TIMR08 TYPE STRING,
TIMR09 TYPE STRING,
TIMR10 TYPE STRING,
STARTDA TYPE STRING,
STOPDA TYPE STRING,
WAYR01 TYPE STRING,
WAYR02 TYPE STRING,
WAYR03 TYPE STRING,
WAYR04 TYPE STRING,
PLVARTXT TYPE STRING,
OTYPETXT TYPE STRING,
OBJIDSHORT TYPE STRING,
GROUPNAME TYPE STRING,
PROTNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHS00ANALYSIS_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_EHS00ANALYSIS_STR-TIMR01 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR02 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR03 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR04 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR05 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR06 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR07 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR08 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR09 sy-vline 
WA_EHS00ANALYSIS_STR-TIMR10 sy-vline 
WA_EHS00ANALYSIS_STR-STARTDA sy-vline 
WA_EHS00ANALYSIS_STR-STOPDA sy-vline 
WA_EHS00ANALYSIS_STR-WAYR01 sy-vline 
WA_EHS00ANALYSIS_STR-WAYR02 sy-vline 
WA_EHS00ANALYSIS_STR-WAYR03 sy-vline 
WA_EHS00ANALYSIS_STR-WAYR04 sy-vline 
WA_EHS00ANALYSIS_STR-PLVARTXT sy-vline 
WA_EHS00ANALYSIS_STR-OTYPETXT sy-vline 
WA_EHS00ANALYSIS_STR-OBJIDSHORT sy-vline 
WA_EHS00ANALYSIS_STR-GROUPNAME sy-vline 
WA_EHS00ANALYSIS_STR-PROTNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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