ABAP Select data from SAP table FINCSLOGHDR 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 FINCSLOGHDR 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 FINCSLOGHDR. 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 FINCSLOGHDR 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_FINCSLOGHDR TYPE STANDARD TABLE OF FINCSLOGHDR,
      WA_FINCSLOGHDR TYPE FINCSLOGHDR,
      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: <FINCSLOGHDR> TYPE FINCSLOGHDR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINCSLOGHDR
*  INTO TABLE @DATA(IT_FINCSLOGHDR2).
*--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_FINCSLOGHDR INDEX 1 INTO DATA(WA_FINCSLOGHDR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINCSLOGHDR>-MANDT = 1.
<FINCSLOGHDR>-CNSLDTNLOGNUMBER = 1.
<FINCSLOGHDR>-CONSOLIDATIONUNIT = 1.
<FINCSLOGHDR>-CONSOLIDATIONGROUP = 1.
<FINCSLOGHDR>-FISCALYEARPERIOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINCSLOGHDR-CONSOLIDATIONGROUPTEXT, sy-vline,
  WA_FINCSLOGHDR-CONSOLIDATIONUNITTEXT, sy-vline,
  WA_FINCSLOGHDR-CONSOLIDATIONDIMENSION, sy-vline,
  WA_FINCSLOGHDR-CNSLDTNTASKTYPE, sy-vline,
  WA_FINCSLOGHDR-CNSLDTNTASKTYPET, sy-vline,
  WA_FINCSLOGHDR-ISCNSLDTNTESTRUN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINCSLOGHDR 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_FINCSLOGHDR 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_FINCSLOGHDR INTO WA_FINCSLOGHDR.


*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 AFIMC, internal->external for field CONSOLIDATIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FINCSLOGHDR-CONSOLIDATIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINCSLOGHDR-CONSOLIDATIONUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field CONSOLIDATIONGROUP
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FINCSLOGHDR-CONSOLIDATIONGROUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINCSLOGHDR-CONSOLIDATIONGROUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI7, internal->external for field FISCALYEARPERIOD
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_FINCSLOGHDR-FISCALYEARPERIOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINCSLOGHDR-FISCALYEARPERIOD.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FINCSLOGHDR-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINCSLOGHDR-FISCALYEAR.
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_FINCSLOGHDR_STR, 
MANDT TYPE STRING,
CNSLDTNLOGNUMBER TYPE STRING,
CONSOLIDATIONUNIT TYPE STRING,
CONSOLIDATIONGROUP TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
CONSOLIDATIONGROUPTEXT TYPE STRING,
CONSOLIDATIONUNITTEXT TYPE STRING,
CONSOLIDATIONDIMENSION TYPE STRING,
CNSLDTNTASKTYPE TYPE STRING,
CNSLDTNTASKTYPET TYPE STRING,
ISCNSLDTNTESTRUN TYPE STRING,
USERID TYPE STRING,
CNSLDTNLOGDATE TYPE STRING,
CNSLDTNLOGTIME TYPE STRING,
CNSLDTNTASK TYPE STRING,
CNSLDTNTASKTEXT TYPE STRING,
CONSOLIDATIONCHARTOFACCOUNTS TYPE STRING,
CONSOLIDATIONCHARTOFACCTSTEXT TYPE STRING,
CONSOLIDATIONVERSION TYPE STRING,
CONSOLIDATIONVERSIONTEXT TYPE STRING,
CONSOLIDATIONLEDGER TYPE STRING,
CONSOLIDATIONLEDGERNAME TYPE STRING,
CONSOLIDATIONDOCUMENTTYPE TYPE STRING,
CONSOLIDATIONDOCUMENTTYPETEXT TYPE STRING,
CNSLDTNGROUPCURRENCY TYPE STRING,
EXTERNALID TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
CALENDARMONTHNAME TYPE STRING,
STATUS TYPE STRING,
STATUSTEXT TYPE STRING,
CNSLDTNMETHOD TYPE STRING,
ISLASTLOG TYPE STRING,
UPDATE_MODE TYPE STRING,
ISCUMULATIVE TYPE STRING,
TIMESTAMP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINCSLOGHDR_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_FINCSLOGHDR_STR-MANDT sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNLOGNUMBER sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONUNIT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONGROUP sy-vline 
WA_FINCSLOGHDR_STR-FISCALYEARPERIOD sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONGROUPTEXT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONUNITTEXT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONDIMENSION sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNTASKTYPE sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNTASKTYPET sy-vline 
WA_FINCSLOGHDR_STR-ISCNSLDTNTESTRUN sy-vline 
WA_FINCSLOGHDR_STR-USERID sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNLOGDATE sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNLOGTIME sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNTASK sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNTASKTEXT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONCHARTOFACCOUNTS sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONCHARTOFACCTSTEXT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONVERSION sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONVERSIONTEXT sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONLEDGER sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONLEDGERNAME sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONDOCUMENTTYPE sy-vline 
WA_FINCSLOGHDR_STR-CONSOLIDATIONDOCUMENTTYPETEXT sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNGROUPCURRENCY sy-vline 
WA_FINCSLOGHDR_STR-EXTERNALID sy-vline 
WA_FINCSLOGHDR_STR-FISCALYEAR sy-vline 
WA_FINCSLOGHDR_STR-FISCALPERIOD sy-vline 
WA_FINCSLOGHDR_STR-CALENDARMONTHNAME sy-vline 
WA_FINCSLOGHDR_STR-STATUS sy-vline 
WA_FINCSLOGHDR_STR-STATUSTEXT sy-vline 
WA_FINCSLOGHDR_STR-CNSLDTNMETHOD sy-vline 
WA_FINCSLOGHDR_STR-ISLASTLOG sy-vline 
WA_FINCSLOGHDR_STR-UPDATE_MODE sy-vline 
WA_FINCSLOGHDR_STR-ISCUMULATIVE sy-vline 
WA_FINCSLOGHDR_STR-TIMESTAMP sy-vline      INTO ld_text SEPARATED BY SPACE.

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