ABAP Select data from SAP table CRMT_7102_SRV_REFOBJ_UI into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMT_7102_SRV_REFOBJ_UI 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 CRMT_7102_SRV_REFOBJ_UI. 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 CRMT_7102_SRV_REFOBJ_UI 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_CRMT_7102_SRV_REFOBJ_UI TYPE STANDARD TABLE OF CRMT_7102_SRV_REFOBJ_UI,
      WA_CRMT_7102_SRV_REFOBJ_UI TYPE CRMT_7102_SRV_REFOBJ_UI,
      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: <CRMT_7102_SRV_REFOBJ_UI> TYPE CRMT_7102_SRV_REFOBJ_UI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMT_7102_SRV_REFOBJ_UI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMT_7102_SRV_REFOBJ_UI
  INTO TABLE IT_CRMT_7102_SRV_REFOBJ_UI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_7102_SRV_REFOBJ_UI
*  INTO TABLE @DATA(IT_CRMT_7102_SRV_REFOBJ_UI2).
*--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_CRMT_7102_SRV_REFOBJ_UI INDEX 1 INTO DATA(WA_CRMT_7102_SRV_REFOBJ_UI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMT_7102_SRV_REFOBJ_UI ASSIGNING <CRMT_7102_SRV_REFOBJ_UI>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_7102_SRV_REFOBJ_UI>-REF_HANDLE = 1.
<CRMT_7102_SRV_REFOBJ_UI>-REF_GUID = 1.
<CRMT_7102_SRV_REFOBJ_UI>-TYPE_OBJECT = 1.
<CRMT_7102_SRV_REFOBJ_UI>-GUID_OBJECT = 1.
<CRMT_7102_SRV_REFOBJ_UI>-PRODUCT_ID = 1.
ENDLOOP.

LOOP AT IT_CRMT_7102_SRV_REFOBJ_UI INTO WA_CRMT_7102_SRV_REFOBJ_UI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_7102_SRV_REFOBJ_UI-IB_COMP_REF_GUID, sy-vline,
WA_CRMT_7102_SRV_REFOBJ_UI-IB_COMP_VALID, sy-vline,
WA_CRMT_7102_SRV_REFOBJ_UI-IB_TZONE, sy-vline,
WA_CRMT_7102_SRV_REFOBJ_UI-MAIN_OBJECT, sy-vline,
WA_CRMT_7102_SRV_REFOBJ_UI-PART_CAUS_FAIL, sy-vline,
WA_CRMT_7102_SRV_REFOBJ_UI-INST_DISM_INFO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRMT_7102_SRV_REFOBJ_UI 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_CRMT_7102_SRV_REFOBJ_UI 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_CRMT_7102_SRV_REFOBJ_UI INTO WA_CRMT_7102_SRV_REFOBJ_UI. *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 MATN1, internal->external for field PRODUCT_ID CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_CRMT_7102_SRV_REFOBJ_UI-PRODUCT_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7102_SRV_REFOBJ_UI-PRODUCT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUIPMENT_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CRMT_7102_SRV_REFOBJ_UI-EQUIPMENT_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7102_SRV_REFOBJ_UI-EQUIPMENT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field FUNCTIONAL_LOCATION_ID CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT' EXPORTING input = WA_CRMT_7102_SRV_REFOBJ_UI-FUNCTIONAL_LOCATION_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7102_SRV_REFOBJ_UI-FUNCTIONAL_LOCATION_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IB_IBASE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CRMT_7102_SRV_REFOBJ_UI-IB_IBASE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7102_SRV_REFOBJ_UI-IB_IBASE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IB_INSTANCE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CRMT_7102_SRV_REFOBJ_UI-IB_INSTANCE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMT_7102_SRV_REFOBJ_UI-IB_INSTANCE.
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_CRMT_7102_SRV_REFOBJ_UI_STR,
REF_HANDLE TYPE STRING,
REF_GUID TYPE STRING,
TYPE_OBJECT TYPE STRING,
GUID_OBJECT TYPE STRING,
PRODUCT_ID TYPE STRING,
IB_COMP_REF_GUID TYPE STRING,
IB_COMP_VALID TYPE STRING,
IB_TZONE TYPE STRING,
MAIN_OBJECT TYPE STRING,
PART_CAUS_FAIL TYPE STRING,
INST_DISM_INFO TYPE STRING,
PRODUCT_GUID TYPE STRING,
SERIAL_NUMBER TYPE STRING,
EXT_REFOBJ TYPE STRING,
EQUIPMENT_ID TYPE STRING,
FUNCTIONAL_LOCATION_ID TYPE STRING,
TEXT_OBJECT TYPE STRING,
TEXT_EQUIPMENT TYPE STRING,
SELECT TYPE STRING,
IB_IBASE TYPE STRING,
IB_INSTANCE TYPE STRING,
TEXT_IB_COMP TYPE STRING,
MODE TYPE STRING,
ALTID_TYPE TYPE STRING,
ID_FROM TYPE STRING,
ID_TO TYPE STRING,
GUID_RANGE TYPE STRING,
TEXT_FUNCTIONAL_LOCATION TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRMT_7102_SRV_REFOBJ_UI_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_CRMT_7102_SRV_REFOBJ_UI_STR-REF_HANDLE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-REF_GUID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-TYPE_OBJECT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-GUID_OBJECT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-PRODUCT_ID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-IB_COMP_REF_GUID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-IB_COMP_VALID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-IB_TZONE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-MAIN_OBJECT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-PART_CAUS_FAIL sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-INST_DISM_INFO sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-PRODUCT_GUID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-SERIAL_NUMBER sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-EXT_REFOBJ sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-EQUIPMENT_ID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-FUNCTIONAL_LOCATION_ID sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-TEXT_OBJECT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-TEXT_EQUIPMENT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-SELECT sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-IB_IBASE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-IB_INSTANCE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-TEXT_IB_COMP sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-MODE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-ALTID_TYPE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-ID_FROM sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-ID_TO sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-GUID_RANGE sy-vline
WA_CRMT_7102_SRV_REFOBJ_UI_STR-TEXT_FUNCTIONAL_LOCATION sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.