ABAP Select data from SAP table ISINSPECTIONMETHODVERSIONTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISINSPECTIONMETHODVERSIONTP
*  INTO TABLE @DATA(IT_ISINSPECTIONMETHODVERSIONTP2).
*--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_ISINSPECTIONMETHODVERSIONTP INDEX 1 INTO DATA(WA_ISINSPECTIONMETHODVERSIONTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISINSPECTIONMETHODVERSIONTP>-KEY = 1.
<ISINSPECTIONMETHODVERSIONTP>-PARENT_KEY = 1.
<ISINSPECTIONMETHODVERSIONTP>-ROOT_KEY = 1.
<ISINSPECTIONMETHODVERSIONTP>-INSPECTIONMETHODPLANT = 1.
<ISINSPECTIONMETHODVERSIONTP>-INSPECTIONMETHOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODVERSION, sy-vline,
  WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODVALIDFROMDATE, sy-vline,
  WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODSEARCHFIELD, sy-vline,
  WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODSTATUS, sy-vline,
  WA_ISINSPECTIONMETHODVERSIONTP-INSPECTORQUALIFICATION, sy-vline,
  WA_ISINSPECTIONMETHODVERSIONTP-INSPMETHINFORMATIONFIELD1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISINSPECTIONMETHODVERSIONTP 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_ISINSPECTIONMETHODVERSIONTP 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_ISINSPECTIONMETHODVERSIONTP INTO WA_ISINSPECTIONMETHODVERSIONTP.


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

*Conversion exit ALPHA, internal->external for field INSPECTIONMETHODVERSION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODVERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSPECTIONMETHODVERSIONTP-INSPECTIONMETHODVERSION.
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_ISINSPECTIONMETHODVERSIONTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
INSPECTIONMETHODPLANT TYPE STRING,
INSPECTIONMETHOD TYPE STRING,
INSPECTIONMETHODVERSION TYPE STRING,
INSPECTIONMETHODVALIDFROMDATE TYPE STRING,
INSPECTIONMETHODSEARCHFIELD TYPE STRING,
INSPECTIONMETHODSTATUS TYPE STRING,
INSPECTORQUALIFICATION TYPE STRING,
INSPMETHINFORMATIONFIELD1 TYPE STRING,
INSPMETHINFORMATIONFIELD2 TYPE STRING,
INSPMETHINFORMATIONFIELD3 TYPE STRING,
QLTYMSTRDATAAUTHORIZATIONGROUP TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
CHANGEDDATETIME TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_QMTB_INCL_EEW_PS TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISINSPECTIONMETHODVERSIONTP_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_ISINSPECTIONMETHODVERSIONTP_STR-KEY sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-PARENT_KEY sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-ROOT_KEY sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHODPLANT sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHOD sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHODVERSION sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHODVALIDFROMDATE sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHODSEARCHFIELD sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTIONMETHODSTATUS sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPECTORQUALIFICATION sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPMETHINFORMATIONFIELD1 sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPMETHINFORMATIONFIELD2 sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-INSPMETHINFORMATIONFIELD3 sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-QLTYMSTRDATAAUTHORIZATIONGROUP sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-CREATEDBYUSER sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-CREATIONDATE sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-LASTCHANGEDATE sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-CHANGEDDATETIME sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-HASACTIVEENTITY sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-DUMMY_QMTB_INCL_EEW_PS sy-vline 
WA_ISINSPECTIONMETHODVERSIONTP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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