ABAP Select data from SAP table ISGLACCTINCOCODETP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISGLACCTINCOCODETP
*  INTO TABLE @DATA(IT_ISGLACCTINCOCODETP2).
*--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_ISGLACCTINCOCODETP INDEX 1 INTO DATA(WA_ISGLACCTINCOCODETP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISGLACCTINCOCODETP>-KEY = 1.
<ISGLACCTINCOCODETP>-PARENT_KEY = 1.
<ISGLACCTINCOCODETP>-ROOT_KEY = 1.
<ISGLACCTINCOCODETP>-CHARTOFACCOUNTS = 1.
<ISGLACCTINCOCODETP>-GLACCOUNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISGLACCTINCOCODETP-COMPANYCODE, sy-vline,
  WA_ISGLACCTINCOCODETP-COMPANYCODEFOREDIT, sy-vline,
  WA_ISGLACCTINCOCODETP-AUTHORIZATIONGROUP, sy-vline,
  WA_ISGLACCTINCOCODETP-ACCOUNTINGCLERK, sy-vline,
  WA_ISGLACCTINCOCODETP-LASTINTERESTCALCRUNDATE, sy-vline,
  WA_ISGLACCTINCOCODETP-CREATIONDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISGLACCTINCOCODETP 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_ISGLACCTINCOCODETP 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_ISGLACCTINCOCODETP INTO WA_ISGLACCTINCOCODETP.


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

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

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

*Conversion exit FMCIS, internal->external for field COMMITMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_ISGLACCTINCOCODETP-COMMITMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISGLACCTINCOCODETP-COMMITMENTITEM.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field GLACCOUNTFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISGLACCTINCOCODETP-GLACCOUNTFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISGLACCTINCOCODETP-GLACCOUNTFOREDIT.
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_ISGLACCTINCOCODETP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
GLACCOUNT TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODEFOREDIT TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
ACCOUNTINGCLERK TYPE STRING,
LASTINTERESTCALCRUNDATE TYPE STRING,
CREATIONDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
PLANNINGLEVEL TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
EXCHRATEDIFFERENCESACCOUNTDETN TYPE STRING,
RECONCILIATIONACCOUNTTYPE TYPE STRING,
TAXCATEGORY TYPE STRING,
INTERESTCALCULATIONCODE TYPE STRING,
GLACCOUNTCURRENCY TYPE STRING,
ISMANAGEDEXTERNALLY TYPE STRING,
ISAUTOMATICALLYPOSTED TYPE STRING,
LINEITEMDISPLAYISENABLED TYPE STRING,
SUPPLEMENTISALLOWED TYPE STRING,
ISOPENITEMMANAGED TYPE STRING,
INTERESTCALCULATIONDATE TYPE STRING,
INTRSTCALCFREQUENCYINMONTHS TYPE STRING,
ACCTGDOCITMDISPLAYSEQUENCERULE TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
ALTERNATIVEGLACCOUNTEXTERNAL TYPE STRING,
JOINTVENTURERECOVERYCODE TYPE STRING,
COMMITMENTITEM TYPE STRING,
TAXCODEISREQUIRED TYPE STRING,
BALANCEHASLOCALCURRENCY TYPE STRING,
VALUATIONGROUP TYPE STRING,
APARTOLERANCEGROUP TYPE STRING,
ACCOUNTISBLOCKEDFORPOSTING TYPE STRING,
ACCOUNTISMARKEDFORDELETION TYPE STRING,
CLEARINGISLEDGERGROUPSPECIFIC TYPE STRING,
ISCASHFLOWACCOUNT TYPE STRING,
GLACCTINFLATIONKEY TYPE STRING,
FIELDSTATUSGROUP TYPE STRING,
MULTICURRENCYACCOUNTINGCODE TYPE STRING,
RECONCILIATIONACCTISCHANGEABLE TYPE STRING,
ISEXTENDEDOPENITEMMANAGED TYPE STRING,
MAINTENANCELANGUAGE TYPE STRING,
GLACCOUNTFOREDIT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
GLACCOUNTLONGNAME TYPE STRING,
CHARTOFACCOUNTSFOREDIT TYPE STRING,
COUNTRYCHARTOFACCOUNTS TYPE STRING,
COUNTRY TYPE STRING,
CONTROLLINGAREA TYPE STRING,
FIELDSTATUSVARIANT TYPE STRING,
COMPANYCODENAME TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISGLACCTINCOCODETP_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_ISGLACCTINCOCODETP_STR-KEY sy-vline 
WA_ISGLACCTINCOCODETP_STR-PARENT_KEY sy-vline 
WA_ISGLACCTINCOCODETP_STR-ROOT_KEY sy-vline 
WA_ISGLACCTINCOCODETP_STR-CHARTOFACCOUNTS sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCOUNT sy-vline 
WA_ISGLACCTINCOCODETP_STR-COMPANYCODE sy-vline 
WA_ISGLACCTINCOCODETP_STR-COMPANYCODEFOREDIT sy-vline 
WA_ISGLACCTINCOCODETP_STR-AUTHORIZATIONGROUP sy-vline 
WA_ISGLACCTINCOCODETP_STR-ACCOUNTINGCLERK sy-vline 
WA_ISGLACCTINCOCODETP_STR-LASTINTERESTCALCRUNDATE sy-vline 
WA_ISGLACCTINCOCODETP_STR-CREATIONDATE sy-vline 
WA_ISGLACCTINCOCODETP_STR-CREATEDBYUSER sy-vline 
WA_ISGLACCTINCOCODETP_STR-PLANNINGLEVEL sy-vline 
WA_ISGLACCTINCOCODETP_STR-HOUSEBANK sy-vline 
WA_ISGLACCTINCOCODETP_STR-HOUSEBANKACCOUNT sy-vline 
WA_ISGLACCTINCOCODETP_STR-EXCHRATEDIFFERENCESACCOUNTDETN sy-vline 
WA_ISGLACCTINCOCODETP_STR-RECONCILIATIONACCOUNTTYPE sy-vline 
WA_ISGLACCTINCOCODETP_STR-TAXCATEGORY sy-vline 
WA_ISGLACCTINCOCODETP_STR-INTERESTCALCULATIONCODE sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCOUNTCURRENCY sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISMANAGEDEXTERNALLY sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISAUTOMATICALLYPOSTED sy-vline 
WA_ISGLACCTINCOCODETP_STR-LINEITEMDISPLAYISENABLED sy-vline 
WA_ISGLACCTINCOCODETP_STR-SUPPLEMENTISALLOWED sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISOPENITEMMANAGED sy-vline 
WA_ISGLACCTINCOCODETP_STR-INTERESTCALCULATIONDATE sy-vline 
WA_ISGLACCTINCOCODETP_STR-INTRSTCALCFREQUENCYINMONTHS sy-vline 
WA_ISGLACCTINCOCODETP_STR-ACCTGDOCITMDISPLAYSEQUENCERULE sy-vline 
WA_ISGLACCTINCOCODETP_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_ISGLACCTINCOCODETP_STR-ALTERNATIVEGLACCOUNTEXTERNAL sy-vline 
WA_ISGLACCTINCOCODETP_STR-JOINTVENTURERECOVERYCODE sy-vline 
WA_ISGLACCTINCOCODETP_STR-COMMITMENTITEM sy-vline 
WA_ISGLACCTINCOCODETP_STR-TAXCODEISREQUIRED sy-vline 
WA_ISGLACCTINCOCODETP_STR-BALANCEHASLOCALCURRENCY sy-vline 
WA_ISGLACCTINCOCODETP_STR-VALUATIONGROUP sy-vline 
WA_ISGLACCTINCOCODETP_STR-APARTOLERANCEGROUP sy-vline 
WA_ISGLACCTINCOCODETP_STR-ACCOUNTISBLOCKEDFORPOSTING sy-vline 
WA_ISGLACCTINCOCODETP_STR-ACCOUNTISMARKEDFORDELETION sy-vline 
WA_ISGLACCTINCOCODETP_STR-CLEARINGISLEDGERGROUPSPECIFIC sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISCASHFLOWACCOUNT sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCTINFLATIONKEY sy-vline 
WA_ISGLACCTINCOCODETP_STR-FIELDSTATUSGROUP sy-vline 
WA_ISGLACCTINCOCODETP_STR-MULTICURRENCYACCOUNTINGCODE sy-vline 
WA_ISGLACCTINCOCODETP_STR-RECONCILIATIONACCTISCHANGEABLE sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISEXTENDEDOPENITEMMANAGED sy-vline 
WA_ISGLACCTINCOCODETP_STR-MAINTENANCELANGUAGE sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCOUNTFOREDIT sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCOUNTNAME sy-vline 
WA_ISGLACCTINCOCODETP_STR-GLACCOUNTLONGNAME sy-vline 
WA_ISGLACCTINCOCODETP_STR-CHARTOFACCOUNTSFOREDIT sy-vline 
WA_ISGLACCTINCOCODETP_STR-COUNTRYCHARTOFACCOUNTS sy-vline 
WA_ISGLACCTINCOCODETP_STR-COUNTRY sy-vline 
WA_ISGLACCTINCOCODETP_STR-CONTROLLINGAREA sy-vline 
WA_ISGLACCTINCOCODETP_STR-FIELDSTATUSVARIANT sy-vline 
WA_ISGLACCTINCOCODETP_STR-COMPANYCODENAME sy-vline 
WA_ISGLACCTINCOCODETP_STR-HASACTIVEENTITY sy-vline 
WA_ISGLACCTINCOCODETP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISGLACCTINCOCODETP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISGLACCTINCOCODETP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISGLACCTINCOCODETP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISGLACCTINCOCODETP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISGLACCTINCOCODETP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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