ABAP Select data from SAP table /PM0/ABDCCHECK into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PM0/ABDCCHECK 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 /PM0/ABDCCHECK. 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 /PM0/ABDCCHECK 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_/PM0/ABDCCHECK TYPE STANDARD TABLE OF /PM0/ABDCCHECK,
      WA_/PM0/ABDCCHECK TYPE /PM0/ABDCCHECK,
      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: </PM0/ABDCCHECK> TYPE /PM0/ABDCCHECK.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PM0/ABDCCHECK.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PM0/ABDCCHECK
  INTO TABLE IT_/PM0/ABDCCHECK.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PM0/ABDCCHECK
*  INTO TABLE @DATA(IT_/PM0/ABDCCHECK2).
*--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_/PM0/ABDCCHECK INDEX 1 INTO DATA(WA_/PM0/ABDCCHECK2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/ABDCCHECK ASSIGNING </PM0/ABDCCHECK>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PM0/ABDCCHECK>-TABNAME = 1.
</PM0/ABDCCHECK>-CALLER = 1.
</PM0/ABDCCHECK>-KEY_COV = 1.
</PM0/ABDCCHECK>-BO_ID = 1.
</PM0/ABDCCHECK>-POLICY_ID = 1.

ENDLOOP.

LOOP AT IT_/PM0/ABDCCHECK INTO WA_/PM0/ABDCCHECK.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PM0/ABDCCHECK-PPDPAC_ID, sy-vline,
  WA_/PM0/ABDCCHECK-POLICYPRODUCT_ID, sy-vline,
  WA_/PM0/ABDCCHECK-COVPAC_ID, sy-vline,
  WA_/PM0/ABDCCHECK-COVERAGE_ID, sy-vline,
  WA_/PM0/ABDCCHECK-KEY_VALID, sy-vline,
  WA_/PM0/ABDCCHECK-BO_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PM0/ABDCCHECK 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_/PM0/ABDCCHECK 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_/PM0/ABDCCHECK INTO WA_/PM0/ABDCCHECK.


*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_/PM0/ABDCCHECK_STR, 
TABNAME TYPE STRING,
CALLER TYPE STRING,
KEY_COV TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
KEY_VALID TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
VALID_ID TYPE STRING,
KEY_PREM TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCP_ID TYPE STRING,
SUBJECT_ID TYPE STRING,
PREMIUM_ID TYPE STRING,
KEY_SUBJCT TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCP_ID TYPE STRING,
SUBJECT_ID TYPE STRING,
KEY_POLICY TYPE STRING,
BO_ID TYPE STRING,
SECPOL_ID TYPE STRING,
KEY_POLPR TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
KEY_UWDCN TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCP_ID TYPE STRING,
SUBJECT_ID TYPE STRING,
UWDCN_ID TYPE STRING,
KEY_COVPAC TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
KEY_COVCPCO TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCPCO_ID TYPE STRING,
KEY_PPDPAC TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
KEY_EXEC TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCPCO_ID TYPE STRING,
SUBJECT_ID TYPE STRING,
KEY_COST TYPE STRING,
BO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
MACOST_ID TYPE STRING,
COV_T TYPE STRING,
COVCPCO_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PM0/ABDCCHECK_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_/PM0/ABDCCHECK_STR-TABNAME sy-vline 
WA_/PM0/ABDCCHECK_STR-CALLER sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_COV sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_VALID sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-VALID_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_PREM sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCP_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-SUBJECT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PREMIUM_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_SUBJCT sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCP_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-SUBJECT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_POLICY sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-SECPOL_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_POLPR sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_UWDCN sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCP_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-SUBJECT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-UWDCN_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_COVPAC sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_COVCPCO sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCPCO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_PPDPAC sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_EXEC sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCPCO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-SUBJECT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-KEY_COST sy-vline 
WA_/PM0/ABDCCHECK_STR-BO_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICY_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-PPDPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVPAC_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COVERAGE_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-MACOST_ID sy-vline 
WA_/PM0/ABDCCHECK_STR-COV_T sy-vline 
WA_/PM0/ABDCCHECK_STR-COVCPCO_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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