ABAP Select data from SAP table PLMT_TS_FMEA_LISTITEM_C into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PLMT_TS_FMEA_LISTITEM_C
*  INTO TABLE @DATA(IT_PLMT_TS_FMEA_LISTITEM_C2).
*--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_PLMT_TS_FMEA_LISTITEM_C INDEX 1 INTO DATA(WA_PLMT_TS_FMEA_LISTITEM_C2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PLMT_TS_FMEA_LISTITEM_C>-EXTERNAL_ID = 1.
<PLMT_TS_FMEA_LISTITEM_C>-GUID = 1.
<PLMT_TS_FMEA_LISTITEM_C>-EXT_POSITION = 1.
<PLMT_TS_FMEA_LISTITEM_C>-GROUPING = 1.
<PLMT_TS_FMEA_LISTITEM_C>-SEARCH_FIELD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PLMT_TS_FMEA_LISTITEM_C-REF_EXTERNAL_ID, sy-vline,
  WA_PLMT_TS_FMEA_LISTITEM_C-REF_QUEST_GUID, sy-vline,
  WA_PLMT_TS_FMEA_LISTITEM_C-HIERARCHY_PROFIL, sy-vline,
  WA_PLMT_TS_FMEA_LISTITEM_C-HIERARCHY_LEVEL, sy-vline,
  WA_PLMT_TS_FMEA_LISTITEM_C-TASK_LEVEL, sy-vline,
  WA_PLMT_TS_FMEA_LISTITEM_C-ASSESSM_PROFIL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PLMT_TS_FMEA_LISTITEM_C 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_PLMT_TS_FMEA_LISTITEM_C 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_PLMT_TS_FMEA_LISTITEM_C INTO WA_PLMT_TS_FMEA_LISTITEM_C.


*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 ISOLA, internal->external for field ORIGINAL_LANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_PLMT_TS_FMEA_LISTITEM_C-ORIGINAL_LANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PLMT_TS_FMEA_LISTITEM_C-ORIGINAL_LANGU.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PLMAM, internal->external for field TEMPLATE_GUID
CALL FUNCTION 'CONVERSION_EXIT_PLMAM_OUTPUT'
  EXPORTING
    input =                      WA_PLMT_TS_FMEA_LISTITEM_C-TEMPLATE_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PLMT_TS_FMEA_LISTITEM_C-TEMPLATE_GUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field QMNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PLMT_TS_FMEA_LISTITEM_C-QMNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PLMT_TS_FMEA_LISTITEM_C-QMNUM.
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_PLMT_TS_FMEA_LISTITEM_C_STR, 
EXTERNAL_ID TYPE STRING,
GUID TYPE STRING,
EXT_POSITION TYPE STRING,
GROUPING TYPE STRING,
SEARCH_FIELD TYPE STRING,
REF_EXTERNAL_ID TYPE STRING,
REF_QUEST_GUID TYPE STRING,
HIERARCHY_PROFIL TYPE STRING,
HIERARCHY_LEVEL TYPE STRING,
TASK_LEVEL TYPE STRING,
ASSESSM_PROFIL TYPE STRING,
ASSESSMENT_SUG TYPE STRING,
SUGGESTION_SCORE TYPE STRING,
AUDIT_CALCULATE TYPE STRING,
MIN_RESULT TYPE STRING,
WEIGHTING TYPE STRING,
PRIORITY TYPE STRING,
NOT_RELEVANT TYPE STRING,
ASSESSMENT_REC TYPE STRING,
ASSESSMENT_RES TYPE STRING,
SCORE_REC TYPE STRING,
SCORE_RES TYPE STRING,
SCORE_MAX TYPE STRING,
CORR_REQUIRED TYPE STRING,
ORIGINAL_LANGU TYPE STRING,
ORIGINAL_LANGU_ISO TYPE STRING,
AUTH_GROUP TYPE STRING,
RBNR TYPE STRING,
KATALGART TYPE STRING,
GRUPPE TYPE STRING,
CODE TYPE STRING,
VERSION TYPE STRING,
FEKAT TYPE STRING,
URKAT TYPE STRING,
FUNCTIONCAT TYPE STRING,
EFFECTCAT TYPE STRING,
MAKAT TYPE STRING,
VERWMERKM TYPE STRING,
QPMK_WERKS TYPE STRING,
MERKGEW TYPE STRING,
CHAR_TYPE TYPE STRING,
ELEMENT_ID TYPE STRING,
TEMPLATE_ID TYPE STRING,
TEMPLATE_GUID TYPE STRING,
QMNUM TYPE STRING,
FENUM TYPE STRING,
URNUM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PLMT_TS_FMEA_LISTITEM_C_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_PLMT_TS_FMEA_LISTITEM_C_STR-EXTERNAL_ID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-GUID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-EXT_POSITION sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-GROUPING sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-SEARCH_FIELD sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-REF_EXTERNAL_ID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-REF_QUEST_GUID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-HIERARCHY_PROFIL sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-HIERARCHY_LEVEL sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-TASK_LEVEL sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ASSESSM_PROFIL sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ASSESSMENT_SUG sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-SUGGESTION_SCORE sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-AUDIT_CALCULATE sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-MIN_RESULT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-WEIGHTING sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-PRIORITY sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-NOT_RELEVANT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ASSESSMENT_REC sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ASSESSMENT_RES sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-SCORE_REC sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-SCORE_RES sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-SCORE_MAX sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-CORR_REQUIRED sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ORIGINAL_LANGU sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ORIGINAL_LANGU_ISO sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-AUTH_GROUP sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-RBNR sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-KATALGART sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-GRUPPE sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-CODE sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-VERSION sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-FEKAT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-URKAT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-FUNCTIONCAT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-EFFECTCAT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-MAKAT sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-VERWMERKM sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-QPMK_WERKS sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-MERKGEW sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-CHAR_TYPE sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-ELEMENT_ID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-TEMPLATE_ID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-TEMPLATE_GUID sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-QMNUM sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-FENUM sy-vline 
WA_PLMT_TS_FMEA_LISTITEM_C_STR-URNUM sy-vline      INTO ld_text SEPARATED BY SPACE.

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