ABAP Select data from SAP table J_1UF_TP_PARTY into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_1UF_TP_PARTY 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 J_1UF_TP_PARTY. 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 J_1UF_TP_PARTY 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_J_1UF_TP_PARTY TYPE STANDARD TABLE OF J_1UF_TP_PARTY,
      WA_J_1UF_TP_PARTY TYPE J_1UF_TP_PARTY,
      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: <J_1UF_TP_PARTY> TYPE J_1UF_TP_PARTY.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_1UF_TP_PARTY.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_1UF_TP_PARTY
  INTO TABLE IT_J_1UF_TP_PARTY.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_1UF_TP_PARTY
*  INTO TABLE @DATA(IT_J_1UF_TP_PARTY2).
*--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_J_1UF_TP_PARTY INDEX 1 INTO DATA(WA_J_1UF_TP_PARTY2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_1UF_TP_PARTY ASSIGNING <J_1UF_TP_PARTY>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_1UF_TP_PARTY>-MANDT = 1.
<J_1UF_TP_PARTY>-BUKRS = 1.
<J_1UF_TP_PARTY>-KUNNR = 1.
<J_1UF_TP_PARTY>-LIFNR = 1.
<J_1UF_TP_PARTY>-BEGDA = 1.

ENDLOOP.

LOOP AT IT_J_1UF_TP_PARTY INTO WA_J_1UF_TP_PARTY.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_1UF_TP_PARTY-REASON_010, sy-vline,
  WA_J_1UF_TP_PARTY-REASON_015, sy-vline,
  WA_J_1UF_TP_PARTY-REASON_020, sy-vline,
  WA_J_1UF_TP_PARTY-REASON_021, sy-vline,
  WA_J_1UF_TP_PARTY-REASON_022, sy-vline,
  WA_J_1UF_TP_PARTY-REASON_023, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_1UF_TP_PARTY 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_J_1UF_TP_PARTY 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_J_1UF_TP_PARTY INTO WA_J_1UF_TP_PARTY.


*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 KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_1UF_TP_PARTY-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_TP_PARTY-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_1UF_TP_PARTY-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UF_TP_PARTY-LIFNR.
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_J_1UF_TP_PARTY_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
BEGDA TYPE STRING,
REASON_010 TYPE STRING,
REASON_015 TYPE STRING,
REASON_020 TYPE STRING,
REASON_021 TYPE STRING,
REASON_022 TYPE STRING,
REASON_023 TYPE STRING,
REASON_030 TYPE STRING,
REASON_040 TYPE STRING,
INTDEPCOD_501 TYPE STRING,
INTDEPCOD_502 TYPE STRING,
INTDEPCOD_503 TYPE STRING,
INTDEPCOD_504 TYPE STRING,
INTDEPCOD_505 TYPE STRING,
INTDEPCOD_506 TYPE STRING,
INTDEPCOD_507 TYPE STRING,
INTDEPCOD_508 TYPE STRING,
INTDEPCOD_509 TYPE STRING,
INTDEPCOD_510 TYPE STRING,
INTDEPCOD_511 TYPE STRING,
INTDEPCOD_512 TYPE STRING,
INTDEPCOD_513 TYPE STRING,
INTDEPCOD_514 TYPE STRING,
INTDEPCOD_515 TYPE STRING,
CORPRIGHTS TYPE STRING,
RIGHTSDIRECTLY TYPE STRING,
RIGHTSINDIRECTLY TYPE STRING,
RIGHTSPAYERHAS TYPE STRING,
RIGHTSHASITSELF TYPE STRING,
KINSHIP TYPE STRING,
PERCENTAGE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_1UF_TP_PARTY_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_J_1UF_TP_PARTY_STR-MANDT sy-vline 
WA_J_1UF_TP_PARTY_STR-BUKRS sy-vline 
WA_J_1UF_TP_PARTY_STR-KUNNR sy-vline 
WA_J_1UF_TP_PARTY_STR-LIFNR sy-vline 
WA_J_1UF_TP_PARTY_STR-BEGDA sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_010 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_015 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_020 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_021 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_022 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_023 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_030 sy-vline 
WA_J_1UF_TP_PARTY_STR-REASON_040 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_501 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_502 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_503 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_504 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_505 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_506 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_507 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_508 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_509 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_510 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_511 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_512 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_513 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_514 sy-vline 
WA_J_1UF_TP_PARTY_STR-INTDEPCOD_515 sy-vline 
WA_J_1UF_TP_PARTY_STR-CORPRIGHTS sy-vline 
WA_J_1UF_TP_PARTY_STR-RIGHTSDIRECTLY sy-vline 
WA_J_1UF_TP_PARTY_STR-RIGHTSINDIRECTLY sy-vline 
WA_J_1UF_TP_PARTY_STR-RIGHTSPAYERHAS sy-vline 
WA_J_1UF_TP_PARTY_STR-RIGHTSHASITSELF sy-vline 
WA_J_1UF_TP_PARTY_STR-KINSHIP sy-vline 
WA_J_1UF_TP_PARTY_STR-PERCENTAGE sy-vline      INTO ld_text SEPARATED BY SPACE.

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