ABAP Select data from SAP table EHFNDS_CMPL_CHK_LOGSTC_RESULT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHFNDS_CMPL_CHK_LOGSTC_RESULT
*  INTO TABLE @DATA(IT_EHFNDS_CMPL_CHK_LOGSTC_RESULT2).
*--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_EHFNDS_CMPL_CHK_LOGSTC_RESULT INDEX 1 INTO DATA(WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHFNDS_CMPL_CHK_LOGSTC_RESULT>-MATERIAL = 1.
<EHFNDS_CMPL_CHK_LOGSTC_RESULT>-MATERIAL_CHANGE_REASON = 1.
<EHFNDS_CMPL_CHK_LOGSTC_RESULT>-REQUESTER = 1.
<EHFNDS_CMPL_CHK_LOGSTC_RESULT>-DUE_DATE = 1.
<EHFNDS_CMPL_CHK_LOGSTC_RESULT>-REMARK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-COMPLIANCE_PROCESS, sy-vline,
  WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-BUSINESS_PROCESS, sy-vline,
  WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-ORIGIN, sy-vline,
  WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-ORIGIN_PROCESS, sy-vline,
  WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-DOCUMENT_NUMBER, sy-vline,
  WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-DOCUMENT_POSNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT 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_EHFNDS_CMPL_CHK_LOGSTC_RESULT 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_EHFNDS_CMPL_CHK_LOGSTC_RESULT INTO WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT.


*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 MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CHCMI, internal->external for field MAT_CMPLNC_RLVNCE
CALL FUNCTION 'CONVERSION_EXIT_CHCMI_OUTPUT'
  EXPORTING
    input =                      WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-MAT_CMPLNC_RLVNCE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-MAT_CMPLNC_RLVNCE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT-SUPPLIER.
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_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR, 
MATERIAL TYPE STRING,
MATERIAL_CHANGE_REASON TYPE STRING,
REQUESTER TYPE STRING,
DUE_DATE TYPE STRING,
REMARK TYPE STRING,
COMPLIANCE_PROCESS TYPE STRING,
BUSINESS_PROCESS TYPE STRING,
ORIGIN TYPE STRING,
ORIGIN_PROCESS TYPE STRING,
DOCUMENT_NUMBER TYPE STRING,
DOCUMENT_POSNR TYPE STRING,
DOCUMENT_CATEG TYPE STRING,
INITIAL_REQUEST_STATUS TYPE STRING,
PLANT TYPE STRING,
DISTRIBUTION_CHAIN TYPE STRING,
COUNTRY TYPE STRING,
APPLICATION TYPE STRING,
MAT_CMPLNC_RLVNCE_SUPPLIED TYPE STRING,
MAT_CMPLNC_RLVNCE TYPE STRING,
DETAILS TYPE STRING,
COMPLIANCE_REQUEST_UUID TYPE STRING,
SYSTEM_ID TYPE STRING,
MAIN_MODE_OF_TRANSPORT TYPE STRING,
ROUTE_SEGMENTS TYPE STRING,
SUPPLIER TYPE STRING,
CTY_RESULT TYPE STRING,
NOT_CMPL_RLVNT TYPE STRING,
CMPL_RLVNT_WO_CCI TYPE STRING,
RESULT_MSG TYPE STRING,
CCI_UP_UUID TYPE STRING,
CCI_PP_UUID TYPE STRING,
RESULT_REASON TYPE STRING,
CCI_WO_ROLE TYPE STRING,
SUPLR_NOT_ASSIGNED TYPE STRING,
SUPLR_STATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_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_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-MATERIAL sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-MATERIAL_CHANGE_REASON sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-REQUESTER sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DUE_DATE sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-REMARK sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-COMPLIANCE_PROCESS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-BUSINESS_PROCESS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-ORIGIN sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-ORIGIN_PROCESS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DOCUMENT_NUMBER sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DOCUMENT_POSNR sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DOCUMENT_CATEG sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-INITIAL_REQUEST_STATUS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-PLANT sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DISTRIBUTION_CHAIN sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-COUNTRY sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-APPLICATION sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-MAT_CMPLNC_RLVNCE_SUPPLIED sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-MAT_CMPLNC_RLVNCE sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-DETAILS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-COMPLIANCE_REQUEST_UUID sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-SYSTEM_ID sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-MAIN_MODE_OF_TRANSPORT sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-ROUTE_SEGMENTS sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-SUPPLIER sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-CTY_RESULT sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-NOT_CMPL_RLVNT sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-CMPL_RLVNT_WO_CCI sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-RESULT_MSG sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-CCI_UP_UUID sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-CCI_PP_UUID sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-RESULT_REASON sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-CCI_WO_ROLE sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-SUPLR_NOT_ASSIGNED sy-vline 
WA_EHFNDS_CMPL_CHK_LOGSTC_RESULT_STR-SUPLR_STATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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