ABAP Select data from SAP table IINSPLTDYNRLSTG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IINSPLTDYNRLSTG
*  INTO TABLE @DATA(IT_IINSPLTDYNRLSTG2).
*--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_IINSPLTDYNRLSTG INDEX 1 INTO DATA(WA_IINSPLTDYNRLSTG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IINSPLTDYNRLSTG>-MANDT = 1.
<IINSPLTDYNRLSTG>-INSPLOTDYNAMICRULE = 1.
<IINSPLTDYNRLSTG>-INSPLOTDYNRULESTAGE = 1.
<IINSPLTDYNRLSTG>-INSPECTIONSEVERITY = 1.
<IINSPLTDYNRLSTG>-INSPECTIONLOTISSKIPPED = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IINSPLTDYNRLSTG-INSPECTIONSRQDTOREDUCESTGE, sy-vline,
  WA_IINSPLTDYNRLSTG-INSPECTIONSTOTIGHTENSTAGE, sy-vline,
  WA_IINSPLTDYNRLSTG-INSPREJECTIONSTOREDUCESTAGE, sy-vline,
  WA_IINSPLTDYNRLSTG-INSPREJECTIONSTOTIGHTENSTAGE, sy-vline,
  WA_IINSPLTDYNRLSTG-NEXTDYNRULESTGEIFINSPACCEPTED, sy-vline,
  WA_IINSPLTDYNRLSTG-NEXTDYNRULESTGEIFINSPREJECTED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IINSPLTDYNRLSTG 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_IINSPLTDYNRLSTG 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_IINSPLTDYNRLSTG INTO WA_IINSPLTDYNRLSTG.


*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_IINSPLTDYNRLSTG_STR, 
MANDT TYPE STRING,
INSPLOTDYNAMICRULE TYPE STRING,
INSPLOTDYNRULESTAGE TYPE STRING,
INSPECTIONSEVERITY TYPE STRING,
INSPECTIONLOTISSKIPPED TYPE STRING,
INSPECTIONSRQDTOREDUCESTGE TYPE STRING,
INSPECTIONSTOTIGHTENSTAGE TYPE STRING,
INSPREJECTIONSTOREDUCESTAGE TYPE STRING,
INSPREJECTIONSTOTIGHTENSTAGE TYPE STRING,
NEXTDYNRULESTGEIFINSPACCEPTED TYPE STRING,
NEXTDYNRULESTGEIFINSPREJECTED TYPE STRING,
INSPLOTDYNRULESTAGEMAXSKIPS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IINSPLTDYNRLSTG_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_IINSPLTDYNRLSTG_STR-MANDT sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPLOTDYNAMICRULE sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPLOTDYNRULESTAGE sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPECTIONSEVERITY sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPECTIONLOTISSKIPPED sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPECTIONSRQDTOREDUCESTGE sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPECTIONSTOTIGHTENSTAGE sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPREJECTIONSTOREDUCESTAGE sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPREJECTIONSTOTIGHTENSTAGE sy-vline 
WA_IINSPLTDYNRLSTG_STR-NEXTDYNRULESTGEIFINSPACCEPTED sy-vline 
WA_IINSPLTDYNRLSTG_STR-NEXTDYNRULESTGEIFINSPREJECTED sy-vline 
WA_IINSPLTDYNRLSTG_STR-INSPLOTDYNRULESTAGEMAXSKIPS sy-vline      INTO ld_text SEPARATED BY SPACE.

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