ABAP Select data from SAP table PSLACCDEDM 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 PSLACCDEDM 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 PSLACCDEDM. 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 PSLACCDEDM 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_PSLACCDEDM TYPE STANDARD TABLE OF PSLACCDEDM,
      WA_PSLACCDEDM TYPE PSLACCDEDM,
      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: <PSLACCDEDM> TYPE PSLACCDEDM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSLACCDEDM
*  INTO TABLE @DATA(IT_PSLACCDEDM2).
*--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_PSLACCDEDM INDEX 1 INTO DATA(WA_PSLACCDEDM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSLACCDEDM>-MANDT = 1.
<PSLACCDEDM>-LEDGER = 1.
<PSLACCDEDM>-COMPANYCODE = 1.
<PSLACCDEDM>-CUSTOMER = 1.
<PSLACCDEDM>-GLACCOUNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSLACCDEDM-SALESORGANIZATION, sy-vline,
  WA_PSLACCDEDM-PRODUCTGROUP, sy-vline,
  WA_PSLACCDEDM-PROFITCENTER, sy-vline,
  WA_PSLACCDEDM-SOLDPRODUCTGROUP, sy-vline,
  WA_PSLACCDEDM-GLACCOUNTHIERARCHY, sy-vline,
  WA_PSLACCDEDM-CUSTOMERGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSLACCDEDM 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_PSLACCDEDM 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_PSLACCDEDM INTO WA_PSLACCDEDM.


*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 LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSLACCDEDM-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSLACCDEDM-LEDGER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PSLACCDEDM-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSLACCDEDM-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ASSETCLASS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSLACCDEDM-ASSETCLASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSLACCDEDM-ASSETCLASS.
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_PSLACCDEDM_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
CUSTOMER TYPE STRING,
GLACCOUNT TYPE STRING,
SALESORGANIZATION TYPE STRING,
PRODUCTGROUP TYPE STRING,
PROFITCENTER TYPE STRING,
SOLDPRODUCTGROUP TYPE STRING,
GLACCOUNTHIERARCHY TYPE STRING,
CUSTOMERGROUP TYPE STRING,
MATERIALGROUP TYPE STRING,
SALESDISTRICT TYPE STRING,
SOURCELEDGER TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
FINANCIALPLANNINGREQTRANSSQNC TYPE STRING,
FINANCIALPLANNINGDATAPACKET TYPE STRING,
FINANCIALPLANNINGENTRYITEM TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
CUSTOMERSUPPLIERCOUNTRY TYPE STRING,
CUSTOMERSUPPLIERINDUSTRY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
PLANNINGCATEGORY TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
ACTLSLSDEDUCTIONAMTINGLOBCRCY TYPE STRING,
PLNSLSDEDUCTIONAMTINGLOBCRCY TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTCENTER TYPE STRING,
BUSINESSAREA TYPE STRING,
SEGMENT TYPE STRING,
PLANT TYPE STRING,
VALUATIONAREA TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SUPPLIER TYPE STRING,
SALESDOCUMENT TYPE STRING,
ORDERID TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
SERVICEDOCUMENT TYPE STRING,
ASSETCLASS TYPE STRING,
POSTINGDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSLACCDEDM_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_PSLACCDEDM_STR-MANDT sy-vline 
WA_PSLACCDEDM_STR-LEDGER sy-vline 
WA_PSLACCDEDM_STR-COMPANYCODE sy-vline 
WA_PSLACCDEDM_STR-CUSTOMER sy-vline 
WA_PSLACCDEDM_STR-GLACCOUNT sy-vline 
WA_PSLACCDEDM_STR-SALESORGANIZATION sy-vline 
WA_PSLACCDEDM_STR-PRODUCTGROUP sy-vline 
WA_PSLACCDEDM_STR-PROFITCENTER sy-vline 
WA_PSLACCDEDM_STR-SOLDPRODUCTGROUP sy-vline 
WA_PSLACCDEDM_STR-GLACCOUNTHIERARCHY sy-vline 
WA_PSLACCDEDM_STR-CUSTOMERGROUP sy-vline 
WA_PSLACCDEDM_STR-MATERIALGROUP sy-vline 
WA_PSLACCDEDM_STR-SALESDISTRICT sy-vline 
WA_PSLACCDEDM_STR-SOURCELEDGER sy-vline 
WA_PSLACCDEDM_STR-FISCALYEAR sy-vline 
WA_PSLACCDEDM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PSLACCDEDM_STR-LEDGERGLLINEITEM sy-vline 
WA_PSLACCDEDM_STR-FINANCIALPLANNINGREQTRANSSQNC sy-vline 
WA_PSLACCDEDM_STR-FINANCIALPLANNINGDATAPACKET sy-vline 
WA_PSLACCDEDM_STR-FINANCIALPLANNINGENTRYITEM sy-vline 
WA_PSLACCDEDM_STR-VALIDITYSTARTDATE sy-vline 
WA_PSLACCDEDM_STR-VALIDITYENDDATE sy-vline 
WA_PSLACCDEDM_STR-CUSTOMERSUPPLIERCOUNTRY sy-vline 
WA_PSLACCDEDM_STR-CUSTOMERSUPPLIERINDUSTRY sy-vline 
WA_PSLACCDEDM_STR-GLOBALCURRENCY sy-vline 
WA_PSLACCDEDM_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PSLACCDEDM_STR-PLANNINGCATEGORY sy-vline 
WA_PSLACCDEDM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSLACCDEDM_STR-DIVISION sy-vline 
WA_PSLACCDEDM_STR-FISCALPERIOD sy-vline 
WA_PSLACCDEDM_STR-FISCALYEARPERIOD sy-vline 
WA_PSLACCDEDM_STR-ACTLSLSDEDUCTIONAMTINGLOBCRCY sy-vline 
WA_PSLACCDEDM_STR-PLNSLSDEDUCTIONAMTINGLOBCRCY sy-vline 
WA_PSLACCDEDM_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_PSLACCDEDM_STR-CONTROLLINGAREA sy-vline 
WA_PSLACCDEDM_STR-COSTCENTER sy-vline 
WA_PSLACCDEDM_STR-BUSINESSAREA sy-vline 
WA_PSLACCDEDM_STR-SEGMENT sy-vline 
WA_PSLACCDEDM_STR-PLANT sy-vline 
WA_PSLACCDEDM_STR-VALUATIONAREA sy-vline 
WA_PSLACCDEDM_STR-ORGANIZATIONDIVISION sy-vline 
WA_PSLACCDEDM_STR-SUPPLIER sy-vline 
WA_PSLACCDEDM_STR-SALESDOCUMENT sy-vline 
WA_PSLACCDEDM_STR-ORDERID sy-vline 
WA_PSLACCDEDM_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_PSLACCDEDM_STR-SERVICEDOCUMENT sy-vline 
WA_PSLACCDEDM_STR-ASSETCLASS sy-vline 
WA_PSLACCDEDM_STR-POSTINGDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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