ABAP Select data from SAP table EAM_SERVICE_REQUEST_ERPCREAT14 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 EAM_SERVICE_REQUEST_ERPCREAT14 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 EAM_SERVICE_REQUEST_ERPCREAT14. 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 EAM_SERVICE_REQUEST_ERPCREAT14 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_EAM_SERVICE_REQUEST_ERPCREAT14 TYPE STANDARD TABLE OF EAM_SERVICE_REQUEST_ERPCREAT14,
      WA_EAM_SERVICE_REQUEST_ERPCREAT14 TYPE EAM_SERVICE_REQUEST_ERPCREAT14,
      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: <EAM_SERVICE_REQUEST_ERPCREAT14> TYPE EAM_SERVICE_REQUEST_ERPCREAT14.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_EAM_SERVICE_REQUEST_ERPCREAT14.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM EAM_SERVICE_REQUEST_ERPCREAT14
  INTO TABLE IT_EAM_SERVICE_REQUEST_ERPCREAT14.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAM_SERVICE_REQUEST_ERPCREAT14
*  INTO TABLE @DATA(IT_EAM_SERVICE_REQUEST_ERPCREAT142).
*--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_EAM_SERVICE_REQUEST_ERPCREAT14 INDEX 1 INTO DATA(WA_EAM_SERVICE_REQUEST_ERPCREAT142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EAM_SERVICE_REQUEST_ERPCREAT14 ASSIGNING <EAM_SERVICE_REQUEST_ERPCREAT14>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAM_SERVICE_REQUEST_ERPCREAT14>-CONTROLLER = 1.
<EAM_SERVICE_REQUEST_ERPCREAT14>-SERVICE_REQUEST_ERPCREATE_CHE = 1.
<EAM_SERVICE_REQUEST_ERPCREAT14>-CONTROLLER = 1.
<EAM_SERVICE_REQUEST_ERPCREAT14>-SERVICE_REQUEST = 1.
<EAM_SERVICE_REQUEST_ERPCREAT14>-CONTROLLER = 1.

ENDLOOP.

LOOP AT IT_EAM_SERVICE_REQUEST_ERPCREAT14 INTO WA_EAM_SERVICE_REQUEST_ERPCREAT14.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAM_SERVICE_REQUEST_ERPCREAT14-ISSUE_SERVICE_ISSUE_CATEGORY_1, sy-vline,
  WA_EAM_SERVICE_REQUEST_ERPCREAT14-CONTROLLER, sy-vline,
  WA_EAM_SERVICE_REQUEST_ERPCREAT14-SCHEME_ID, sy-vline,
  WA_EAM_SERVICE_REQUEST_ERPCREAT14-SCHEME_AGENCY_ID, sy-vline,
  WA_EAM_SERVICE_REQUEST_ERPCREAT14-CONTENT, sy-vline,
  WA_EAM_SERVICE_REQUEST_ERPCREAT14-ISSUE_PARENT_SERVICE_ISSUE_CA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAM_SERVICE_REQUEST_ERPCREAT14 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_EAM_SERVICE_REQUEST_ERPCREAT14 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_EAM_SERVICE_REQUEST_ERPCREAT14 INTO WA_EAM_SERVICE_REQUEST_ERPCREAT14.


*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_EAM_SERVICE_REQUEST_ERPCREAT14_STR, 
CONTROLLER TYPE STRING,
SERVICE_REQUEST_ERPCREATE_CHE TYPE STRING,
CONTROLLER TYPE STRING,
SERVICE_REQUEST TYPE STRING,
CONTROLLER TYPE STRING,
ISSUE_SERVICE_ISSUE_CATEGORY_1 TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ISSUE_PARENT_SERVICE_ISSUE_CA TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ISSUE_SERVICE_ISSUE_CATEGORY TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
MATERIAL_INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
INSTALLATION_POINT_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
INDIVIDUAL_MATERIAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
MAINTENANCE_PLANT_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
WORK_CENTRE_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
REPORTER_INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
TYPE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REQUESTED_PROCESSING_PERIOD TYPE STRING,
CONTROLLER TYPE STRING,
START_DATE_TIME TYPE STRING,
END_DATE_TIME TYPE STRING,
STATUS_OBJECT TYPE STRING,
CONTROLLER TYPE STRING,
USER_STATUS_PROFILE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
USER_STATUS_PROFILE_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
SYSTEM_STATUS TYPE STRING,
USER_STATUS TYPE STRING,
DESCRIPTION TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
ITEM TYPE STRING,
TASK TYPE STRING,
ACTIVITY TYPE STRING,
CONTACT_PARTY TYPE STRING,
VENDOR_PARTY TYPE STRING,
PARTY TYPE STRING,
ATTACHMENT_FOLDER TYPE STRING,
CONTROLLER TYPE STRING,
ATTACHMENT_FOLDER TYPE STRING,
CONTROLLER TYPE STRING,
DOCUMENT TYPE STRING,
ACTION_CODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAM_SERVICE_REQUEST_ERPCREAT14_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_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SERVICE_REQUEST_ERPCREATE_CHE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SERVICE_REQUEST sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ISSUE_SERVICE_ISSUE_CATEGORY_1 sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTENT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ISSUE_PARENT_SERVICE_ISSUE_CA sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTENT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ISSUE_SERVICE_ISSUE_CATEGORY sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTENT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-MATERIAL_INTERNAL_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-INSTALLATION_POINT_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-INDIVIDUAL_MATERIAL_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-MAINTENANCE_PLANT_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-WORK_CENTRE_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-REPORTER_INTERNAL_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-TYPE_CODE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_VERSION_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTENT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-REQUESTED_PROCESSING_PERIOD sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-START_DATE_TIME sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-END_DATE_TIME sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-STATUS_OBJECT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-USER_STATUS_PROFILE_CODE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_VERSION_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-USER_STATUS_PROFILE_NAME sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LANGUAGE_CODE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-SYSTEM_STATUS sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-USER_STATUS sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-DESCRIPTION sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-LANGUAGE_CODE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VALUE sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ITEM sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-TASK sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ACTIVITY sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTACT_PARTY sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-VENDOR_PARTY sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-PARTY sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ATTACHMENT_FOLDER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ATTACHMENT_FOLDER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-CONTROLLER sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-DOCUMENT sy-vline 
WA_EAM_SERVICE_REQUEST_ERPCREAT14_STR-ACTION_CODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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