ABAP Select data from SAP table IEPSTAFANLYSCUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEPSTAFANLYSCUBE
*  INTO TABLE @DATA(IT_IEPSTAFANLYSCUBE2).
*--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_IEPSTAFANLYSCUBE INDEX 1 INTO DATA(WA_IEPSTAFANLYSCUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEPSTAFANLYSCUBE>-MANDT = 1.
<IEPSTAFANLYSCUBE>-ENGAGEMENTPROJECT = 1.
<IEPSTAFANLYSCUBE>-FISCALYEARPERIOD = 1.
<IEPSTAFANLYSCUBE>-ENGAGEMENTPROJECTRESOURCE = 1.
<IEPSTAFANLYSCUBE>-BILLINGCONTROLCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEPSTAFANLYSCUBE-FISCALPERIOD, sy-vline,
  WA_IEPSTAFANLYSCUBE-FISCALYEAR, sy-vline,
  WA_IEPSTAFANLYSCUBE-PROJECTSTARTDATE, sy-vline,
  WA_IEPSTAFANLYSCUBE-PROJECTENDDATE, sy-vline,
  WA_IEPSTAFANLYSCUBE-PROJECTPROFILECODE, sy-vline,
  WA_IEPSTAFANLYSCUBE-ENGAGEMENTPROJECTSERVICEORG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEPSTAFANLYSCUBE 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_IEPSTAFANLYSCUBE 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_IEPSTAFANLYSCUBE INTO WA_IEPSTAFANLYSCUBE.


*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 GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IEPSTAFANLYSCUBE-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEPSTAFANLYSCUBE-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field UNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IEPSTAFANLYSCUBE-UNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEPSTAFANLYSCUBE-UNITOFMEASURE.
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_IEPSTAFANLYSCUBE_STR, 
MANDT TYPE STRING,
ENGAGEMENTPROJECT TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
ENGAGEMENTPROJECTRESOURCE TYPE STRING,
BILLINGCONTROLCATEGORY TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
PROJECTSTARTDATE TYPE STRING,
PROJECTENDDATE TYPE STRING,
PROJECTPROFILECODE TYPE STRING,
ENGAGEMENTPROJECTSERVICEORG TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COMPANYCODE TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
CUSTOMER TYPE STRING,
ENGAGEMENTPROJECTSTAGE TYPE STRING,
ENGAGEMENTPROJECTTYPE TYPE STRING,
ENGAGEMENTPROJECTCATEGORY TYPE STRING,
PROJECTVISIBILITY TYPE STRING,
PROJECTMANAGER TYPE STRING,
PROJECTMANAGEREXTERNALID TYPE STRING,
PROJECTMANAGERNAME TYPE STRING,
ENGAGEMENTPROJECTRESOURCETYPE TYPE STRING,
BILLINGCONTROLCATEGORYTEXT TYPE STRING,
ISMYPROJECT TYPE STRING,
UNITOFMEASURE TYPE STRING,
PLNDEFFORTQTY TYPE STRING,
PLNDEFFORTUPTOCURPERD TYPE STRING,
ENGMNTPROJSTAFFEDEFFORT TYPE STRING,
STAFFEDEFFORTUPTOCURPERDQTY TYPE STRING,
ACTLEFFORTQTY TYPE STRING,
TOTALRECORDEDHOURS TYPE STRING,
TOTALAPPROVEDHOURS TYPE STRING,
TOTRECHRSSENTFORAPPROVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEPSTAFANLYSCUBE_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_IEPSTAFANLYSCUBE_STR-MANDT sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECT sy-vline 
WA_IEPSTAFANLYSCUBE_STR-FISCALYEARPERIOD sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTRESOURCE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-BILLINGCONTROLCATEGORY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-FISCALPERIOD sy-vline 
WA_IEPSTAFANLYSCUBE_STR-FISCALYEAR sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTSTARTDATE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTENDDATE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTPROFILECODE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTSERVICEORG sy-vline 
WA_IEPSTAFANLYSCUBE_STR-CONTROLLINGAREA sy-vline 
WA_IEPSTAFANLYSCUBE_STR-COMPANYCODE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROFITCENTER sy-vline 
WA_IEPSTAFANLYSCUBE_STR-COSTCENTER sy-vline 
WA_IEPSTAFANLYSCUBE_STR-CUSTOMER sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTSTAGE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTTYPE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTCATEGORY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTVISIBILITY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTMANAGER sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTMANAGEREXTERNALID sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PROJECTMANAGERNAME sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGAGEMENTPROJECTRESOURCETYPE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-BILLINGCONTROLCATEGORYTEXT sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ISMYPROJECT sy-vline 
WA_IEPSTAFANLYSCUBE_STR-UNITOFMEASURE sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PLNDEFFORTQTY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-PLNDEFFORTUPTOCURPERD sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ENGMNTPROJSTAFFEDEFFORT sy-vline 
WA_IEPSTAFANLYSCUBE_STR-STAFFEDEFFORTUPTOCURPERDQTY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-ACTLEFFORTQTY sy-vline 
WA_IEPSTAFANLYSCUBE_STR-TOTALRECORDEDHOURS sy-vline 
WA_IEPSTAFANLYSCUBE_STR-TOTALAPPROVEDHOURS sy-vline 
WA_IEPSTAFANLYSCUBE_STR-TOTRECHRSSENTFORAPPROVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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