ABAP Select data from SAP table P05T_PR_S_LP_ADMS_VIEWER into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P05T_PR_S_LP_ADMS_VIEWER 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 P05T_PR_S_LP_ADMS_VIEWER. 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 P05T_PR_S_LP_ADMS_VIEWER 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_P05T_PR_S_LP_ADMS_VIEWER TYPE STANDARD TABLE OF P05T_PR_S_LP_ADMS_VIEWER,
      WA_P05T_PR_S_LP_ADMS_VIEWER TYPE P05T_PR_S_LP_ADMS_VIEWER,
      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: <P05T_PR_S_LP_ADMS_VIEWER> TYPE P05T_PR_S_LP_ADMS_VIEWER.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P05T_PR_S_LP_ADMS_VIEWER.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P05T_PR_S_LP_ADMS_VIEWER
  INTO TABLE IT_P05T_PR_S_LP_ADMS_VIEWER.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P05T_PR_S_LP_ADMS_VIEWER
*  INTO TABLE @DATA(IT_P05T_PR_S_LP_ADMS_VIEWER2).
*--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_P05T_PR_S_LP_ADMS_VIEWER INDEX 1 INTO DATA(WA_P05T_PR_S_LP_ADMS_VIEWER2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P05T_PR_S_LP_ADMS_VIEWER ASSIGNING <P05T_PR_S_LP_ADMS_VIEWER>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P05T_PR_S_LP_ADMS_VIEWER>-MANDT = 1.
<P05T_PR_S_LP_ADMS_VIEWER>-APPL = 1.
<P05T_PR_S_LP_ADMS_VIEWER>-JUPER = 1.
<P05T_PR_S_LP_ADMS_VIEWER>-WERKS = 1.
<P05T_PR_S_LP_ADMS_VIEWER>-REGYR = 1.

ENDLOOP.

LOOP AT IT_P05T_PR_S_LP_ADMS_VIEWER INTO WA_P05T_PR_S_LP_ADMS_VIEWER.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P05T_PR_S_LP_ADMS_VIEWER-REGPE, sy-vline,
  WA_P05T_PR_S_LP_ADMS_VIEWER-SEQNO, sy-vline,
  WA_P05T_PR_S_LP_ADMS_VIEWER-REPTP, sy-vline,
  WA_P05T_PR_S_LP_ADMS_VIEWER-SEQNOSTATUS, sy-vline,
  WA_P05T_PR_S_LP_ADMS_VIEWER-STATUS, sy-vline,
  WA_P05T_PR_S_LP_ADMS_VIEWER-REPORT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P05T_PR_S_LP_ADMS_VIEWER 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_P05T_PR_S_LP_ADMS_VIEWER 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_P05T_PR_S_LP_ADMS_VIEWER INTO WA_P05T_PR_S_LP_ADMS_VIEWER.


*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 GJAHR, internal->external for field REGYR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_P05T_PR_S_LP_ADMS_VIEWER-REGYR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P05T_PR_S_LP_ADMS_VIEWER-REGYR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field INPERJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_P05T_PR_S_LP_ADMS_VIEWER-INPERJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P05T_PR_S_LP_ADMS_VIEWER-INPERJ.
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_P05T_PR_S_LP_ADMS_VIEWER_STR, 
MANDT TYPE STRING,
APPL TYPE STRING,
JUPER TYPE STRING,
WERKS TYPE STRING,
REGYR TYPE STRING,
REGPE TYPE STRING,
SEQNO TYPE STRING,
REPTP TYPE STRING,
SEQNOSTATUS TYPE STRING,
STATUS TYPE STRING,
REPORT TYPE STRING,
UNAME TYPE STRING,
GDATE TYPE STRING,
GTIME TYPE STRING,
INPERJ TYPE STRING,
INPERP TYPE STRING,
STATUS_TXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P05T_PR_S_LP_ADMS_VIEWER_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_P05T_PR_S_LP_ADMS_VIEWER_STR-MANDT sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-APPL sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-JUPER sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-WERKS sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-REGYR sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-REGPE sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-SEQNO sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-REPTP sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-SEQNOSTATUS sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-STATUS sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-REPORT sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-UNAME sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-GDATE sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-GTIME sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-INPERJ sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-INPERP sy-vline 
WA_P05T_PR_S_LP_ADMS_VIEWER_STR-STATUS_TXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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