ABAP Select data from SAP table PYC_S_BO_PMR_DEEP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PYC_S_BO_PMR_DEEP
*  INTO TABLE @DATA(IT_PYC_S_BO_PMR_DEEP2).
*--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_PYC_S_BO_PMR_DEEP INDEX 1 INTO DATA(WA_PYC_S_BO_PMR_DEEP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PYC_S_BO_PMR_DEEP>-KEY = 1.
<PYC_S_BO_PMR_DEEP>-PARENT_KEY = 1.
<PYC_S_BO_PMR_DEEP>-ROOT_KEY = 1.
<PYC_S_BO_PMR_DEEP>-PROC_TYPE_ID = 1.
<PYC_S_BO_PMR_DEEP>-CREATEDBY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PYC_S_BO_PMR_DEEP-CREATEDAT, sy-vline,
  WA_PYC_S_BO_PMR_DEEP-LASTCHANGEDBY, sy-vline,
  WA_PYC_S_BO_PMR_DEEP-LASTCHANGEDAT, sy-vline,
  WA_PYC_S_BO_PMR_DEEP-INPROCESSBY, sy-vline,
  WA_PYC_S_BO_PMR_DEEP-INPROCESSSINCE, sy-vline,
  WA_PYC_S_BO_PMR_DEEP-ISDRAFTENTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PYC_S_BO_PMR_DEEP 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_PYC_S_BO_PMR_DEEP 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_PYC_S_BO_PMR_DEEP INTO WA_PYC_S_BO_PMR_DEEP.


*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 CKINP, internal->external for field KPI_CLASS_ID
CALL FUNCTION 'CONVERSION_EXIT_CKINP_OUTPUT'
  EXPORTING
    input =                      WA_PYC_S_BO_PMR_DEEP-KPI_CLASS_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PYC_S_BO_PMR_DEEP-KPI_CLASS_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CKINP, internal->external for field PRE_OC_PROC_ID
CALL FUNCTION 'CONVERSION_EXIT_CKINP_OUTPUT'
  EXPORTING
    input =                      WA_PYC_S_BO_PMR_DEEP-PRE_OC_PROC_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PYC_S_BO_PMR_DEEP-PRE_OC_PROC_ID.
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_PYC_S_BO_PMR_DEEP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
PROC_TYPE_ID TYPE STRING,
CREATEDBY TYPE STRING,
CREATEDAT TYPE STRING,
LASTCHANGEDBY TYPE STRING,
LASTCHANGEDAT TYPE STRING,
INPROCESSBY TYPE STRING,
INPROCESSSINCE TYPE STRING,
ISDRAFTENTITY TYPE STRING,
STATUS TYPE STRING,
REFERENCEID TYPE STRING,
KPI_CLASS_ID TYPE STRING,
PRE_OC_PROC_ID TYPE STRING,
IS_LOCKED TYPE STRING,
HAS_DRAFT TYPE STRING,
STATUS_NAME TYPE STRING,
LAST_CHANGED_BY_FULL_NAME TYPE STRING,
IN_PROCESS_BY_FULL_NAME TYPE STRING,
CREATED_BY_FULL_NAME TYPE STRING,
DRAFT_KEY TYPE STRING,
DRAFT_IN_PROCESS_BY TYPE STRING,
DRAFT_IN_PROCESS_SINCE TYPE STRING,
DRAFT_IN_PROCESS_BY_FULL_NAME TYPE STRING,
PROC_NAME TYPE STRING,
KPI_CLASS_NAME TYPE STRING,
SEARCH_STRING TYPE STRING,
PYPI_IN_EXECUTION TYPE STRING,
PRE_OC_PROC_NAME TYPE STRING,
ADMINS TYPE STRING,
ISPVALUES TYPE STRING,
POLICIES TYPE STRING,
RECURRENCE TYPE STRING,
MONITORINGS TYPE STRING,
OCRSN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PYC_S_BO_PMR_DEEP_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_PYC_S_BO_PMR_DEEP_STR-KEY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PARENT_KEY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-ROOT_KEY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PROC_TYPE_ID sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-CREATEDBY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-CREATEDAT sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-LASTCHANGEDBY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-LASTCHANGEDAT sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-INPROCESSBY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-INPROCESSSINCE sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-ISDRAFTENTITY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-STATUS sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-REFERENCEID sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-KPI_CLASS_ID sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PRE_OC_PROC_ID sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-IS_LOCKED sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-HAS_DRAFT sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-STATUS_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-LAST_CHANGED_BY_FULL_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-IN_PROCESS_BY_FULL_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-CREATED_BY_FULL_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-DRAFT_KEY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-DRAFT_IN_PROCESS_BY sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-DRAFT_IN_PROCESS_SINCE sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-DRAFT_IN_PROCESS_BY_FULL_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PROC_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-KPI_CLASS_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-SEARCH_STRING sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PYPI_IN_EXECUTION sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-PRE_OC_PROC_NAME sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-ADMINS sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-ISPVALUES sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-POLICIES sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-RECURRENCE sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-MONITORINGS sy-vline 
WA_PYC_S_BO_PMR_DEEP_STR-OCRSN sy-vline      INTO ld_text SEPARATED BY SPACE.

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