ABAP Select data from SAP table CINSPUSGEDESCPT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CINSPUSGEDESCPT
*  INTO TABLE @DATA(IT_CINSPUSGEDESCPT2).
*--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_CINSPUSGEDESCPT INDEX 1 INTO DATA(WA_CINSPUSGEDESCPT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CINSPUSGEDESCPT>-MANDT = 1.
<CINSPUSGEDESCPT>-INSPECTIONLOT = 1.
<CINSPUSGEDESCPT>-INSPECTIONSUBSETINTERNALID = 1.
<CINSPUSGEDESCPT>-INSPPLANOPERATIONINTERNALID = 1.
<CINSPUSGEDESCPT>-INSPECTIONSUBSET = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CINSPUSGEDESCPT-OPERATIONTEXT, sy-vline,
  WA_CINSPUSGEDESCPT-INSPECTIONOPERATION, sy-vline,
  WA_CINSPUSGEDESCPT-INSPSUBSETUSAGEDCSNCODE, sy-vline,
  WA_CINSPUSGEDESCPT-USAGEDECISIONCODETEXT, sy-vline,
  WA_CINSPUSGEDESCPT-INSPSUBSETUSAGEDCSNVALUATION, sy-vline,
  WA_CINSPUSGEDESCPT-INSPSBSTUSGEVALNCRITICALITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CINSPUSGEDESCPT 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_CINSPUSGEDESCPT 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_CINSPUSGEDESCPT INTO WA_CINSPUSGEDESCPT.


*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 INSPECTIONLOT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CINSPUSGEDESCPT-INSPECTIONLOT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CINSPUSGEDESCPT-INSPECTIONLOT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field INSPECTIONOPERATION
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_CINSPUSGEDESCPT-INSPECTIONOPERATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CINSPUSGEDESCPT-INSPECTIONOPERATION.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field INSPECTIONSUBSETSHORTCHARKEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CINSPUSGEDESCPT-INSPECTIONSUBSETSHORTCHARKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CINSPUSGEDESCPT-INSPECTIONSUBSETSHORTCHARKEY.
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_CINSPUSGEDESCPT_STR, 
MANDT TYPE STRING,
INSPECTIONLOT TYPE STRING,
INSPECTIONSUBSETINTERNALID TYPE STRING,
INSPPLANOPERATIONINTERNALID TYPE STRING,
INSPECTIONSUBSET TYPE STRING,
OPERATIONTEXT TYPE STRING,
INSPECTIONOPERATION TYPE STRING,
INSPSUBSETUSAGEDCSNCODE TYPE STRING,
USAGEDECISIONCODETEXT TYPE STRING,
INSPSUBSETUSAGEDCSNVALUATION TYPE STRING,
INSPSBSTUSGEVALNCRITICALITY TYPE STRING,
MATERIALSAMPLE TYPE STRING,
EQUIPMENT TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,
INSPSUBSETMATERIALSAMPLENAME TYPE STRING,
INSPSUBSETLONGNUMERICKEY TYPE STRING,
INSPSUBSETSHORTNUMERICKEY TYPE STRING,
INSPECTIONSUBSETLONGCHARKEY TYPE STRING,
INSPECTIONSUBSETSHORTCHARKEY TYPE STRING,
INSPECTIONSUBSETDATE TYPE STRING,
INSPECTIONSUBSETTIME TYPE STRING,
INSPSUBSETFIELDCOMBINATION TYPE STRING,
INSPSUBSETFLDCOMBINATIONTXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CINSPUSGEDESCPT_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_CINSPUSGEDESCPT_STR-MANDT sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONLOT sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSETINTERNALID sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPPLANOPERATIONINTERNALID sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSET sy-vline 
WA_CINSPUSGEDESCPT_STR-OPERATIONTEXT sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONOPERATION sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETUSAGEDCSNCODE sy-vline 
WA_CINSPUSGEDESCPT_STR-USAGEDECISIONCODETEXT sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETUSAGEDCSNVALUATION sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSBSTUSGEVALNCRITICALITY sy-vline 
WA_CINSPUSGEDESCPT_STR-MATERIALSAMPLE sy-vline 
WA_CINSPUSGEDESCPT_STR-EQUIPMENT sy-vline 
WA_CINSPUSGEDESCPT_STR-FUNCTIONALLOCATION sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETMATERIALSAMPLENAME sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETLONGNUMERICKEY sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETSHORTNUMERICKEY sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSETLONGCHARKEY sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSETSHORTCHARKEY sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSETDATE sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPECTIONSUBSETTIME sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETFIELDCOMBINATION sy-vline 
WA_CINSPUSGEDESCPT_STR-INSPSUBSETFLDCOMBINATIONTXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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