ABAP Select data from SAP table PSDSLSPLNITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSDSLSPLNITM
*  INTO TABLE @DATA(IT_PSDSLSPLNITM2).
*--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_PSDSLSPLNITM INDEX 1 INTO DATA(WA_PSDSLSPLNITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSDSLSPLNITM>-MANDT = 1.
<PSDSLSPLNITM>-SALESPLANITEMUUID = 1.
<PSDSLSPLNITM>-CREATEDBYUSER = 1.
<PSDSLSPLNITM>-SALESPLAN = 1.
<PSDSLSPLNITM>-SALESPLANVERSION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSDSLSPLNITM-SALESPLANPURPOSE, sy-vline,
  WA_PSDSLSPLNITM-DOCUMENTDATE, sy-vline,
  WA_PSDSLSPLNITM-SALESPLANPERIODNAME, sy-vline,
  WA_PSDSLSPLNITM-SALESORGANIZATION, sy-vline,
  WA_PSDSLSPLNITM-DISTRIBUTIONCHANNEL, sy-vline,
  WA_PSDSLSPLNITM-ORGANIZATIONDIVISION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSDSLSPLNITM 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_PSDSLSPLNITM 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_PSDSLSPLNITM INTO WA_PSDSLSPLNITM.


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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field SALESPLANUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PSDSLSPLNITM-SALESPLANUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSDSLSPLNITM-SALESPLANUNIT.
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_PSDSLSPLNITM_STR, 
MANDT TYPE STRING,
SALESPLANITEMUUID TYPE STRING,
CREATEDBYUSER TYPE STRING,
SALESPLAN TYPE STRING,
SALESPLANVERSION TYPE STRING,
SALESPLANPURPOSE TYPE STRING,
DOCUMENTDATE TYPE STRING,
SALESPLANPERIODNAME TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SALESDISTRICT TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERGROUP TYPE STRING,
SHIPTOPARTY TYPE STRING,
BILLTOPARTY TYPE STRING,
PAYERPARTY TYPE STRING,
ADDITIONALCUSTOMERGROUP1 TYPE STRING,
ADDITIONALCUSTOMERGROUP2 TYPE STRING,
ADDITIONALCUSTOMERGROUP3 TYPE STRING,
ADDITIONALCUSTOMERGROUP4 TYPE STRING,
ADDITIONALCUSTOMERGROUP5 TYPE STRING,
DIVISION TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
ADDITIONALMATERIALGROUP1 TYPE STRING,
ADDITIONALMATERIALGROUP2 TYPE STRING,
ADDITIONALMATERIALGROUP3 TYPE STRING,
ADDITIONALMATERIALGROUP4 TYPE STRING,
ADDITIONALMATERIALGROUP5 TYPE STRING,
SALESEMPLOYEE TYPE STRING,
PLANT TYPE STRING,
SHIPPINGTYPE TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
COMPANYCODE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
BUSINESSAREA TYPE STRING,
COUNTRY TYPE STRING,
BILLTOPARTYCOUNTRY TYPE STRING,
REGION TYPE STRING,
BILLTOPARTYREGION TYPE STRING,
SALESPLANCURRENCY TYPE STRING,
SALESPLANAMOUNT TYPE STRING,
SALESPLANQUANTITY TYPE STRING,
SALESPLANUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSDSLSPLNITM_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_PSDSLSPLNITM_STR-MANDT sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANITEMUUID sy-vline 
WA_PSDSLSPLNITM_STR-CREATEDBYUSER sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLAN sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANVERSION sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANPURPOSE sy-vline 
WA_PSDSLSPLNITM_STR-DOCUMENTDATE sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANPERIODNAME sy-vline 
WA_PSDSLSPLNITM_STR-SALESORGANIZATION sy-vline 
WA_PSDSLSPLNITM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSDSLSPLNITM_STR-ORGANIZATIONDIVISION sy-vline 
WA_PSDSLSPLNITM_STR-SALESOFFICE sy-vline 
WA_PSDSLSPLNITM_STR-SALESGROUP sy-vline 
WA_PSDSLSPLNITM_STR-SALESDISTRICT sy-vline 
WA_PSDSLSPLNITM_STR-CUSTOMER sy-vline 
WA_PSDSLSPLNITM_STR-CUSTOMERGROUP sy-vline 
WA_PSDSLSPLNITM_STR-SHIPTOPARTY sy-vline 
WA_PSDSLSPLNITM_STR-BILLTOPARTY sy-vline 
WA_PSDSLSPLNITM_STR-PAYERPARTY sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALCUSTOMERGROUP1 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALCUSTOMERGROUP2 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALCUSTOMERGROUP3 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALCUSTOMERGROUP4 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALCUSTOMERGROUP5 sy-vline 
WA_PSDSLSPLNITM_STR-DIVISION sy-vline 
WA_PSDSLSPLNITM_STR-MATERIAL sy-vline 
WA_PSDSLSPLNITM_STR-MATERIALGROUP sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALMATERIALGROUP1 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALMATERIALGROUP2 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALMATERIALGROUP3 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALMATERIALGROUP4 sy-vline 
WA_PSDSLSPLNITM_STR-ADDITIONALMATERIALGROUP5 sy-vline 
WA_PSDSLSPLNITM_STR-SALESEMPLOYEE sy-vline 
WA_PSDSLSPLNITM_STR-PLANT sy-vline 
WA_PSDSLSPLNITM_STR-SHIPPINGTYPE sy-vline 
WA_PSDSLSPLNITM_STR-PROFITCENTER sy-vline 
WA_PSDSLSPLNITM_STR-COSTCENTER sy-vline 
WA_PSDSLSPLNITM_STR-COMPANYCODE sy-vline 
WA_PSDSLSPLNITM_STR-CONTROLLINGAREA sy-vline 
WA_PSDSLSPLNITM_STR-BUSINESSAREA sy-vline 
WA_PSDSLSPLNITM_STR-COUNTRY sy-vline 
WA_PSDSLSPLNITM_STR-BILLTOPARTYCOUNTRY sy-vline 
WA_PSDSLSPLNITM_STR-REGION sy-vline 
WA_PSDSLSPLNITM_STR-BILLTOPARTYREGION sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANCURRENCY sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANAMOUNT sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANQUANTITY sy-vline 
WA_PSDSLSPLNITM_STR-SALESPLANUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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