BAPI_CHANGE_CLASS not work

[Former Member]

Hi experts,

I want to add a characteristics value in class.

I use below code, it run successful and give class change message but it not not attach a characteristics value to class.

Pl. help.

DATA: cl_class TYPE bapi_class_key-classnum,

         cl_cltyp TYPE bapi_class_key-classtype,

         ls_classbasicdata  LIKE  bapi1003_basic,

         ls_classbasicdata1 TYPE bapi1003_basic_new,

         ls_classdocument   LIKE  bapi1003_docu,

         lt_clret TYPE STANDARD TABLE OF bapiret2 WITH HEADER LINE,

         lt_clgetdes TYPE STANDARD TABLE OF bapi1003_catch_r WITH HEADER LINE,

         lt_clsetdes TYPE STANDARD TABLE OF bapi1003_catch WITH HEADER LINE,

         lt_clsetdes1 TYPE STANDARD TABLE OF bapi1003_catch WITH HEADER LINE,

         lt_clsetchr TYPE STANDARD TABLE OF bapi1003_charact_value_ovr_new WITH HEADER LINE,

         lt_clsetchds TYPE STANDARD TABLE OF bapi1003_charvaltext_new WITH HEADER LINE.

   CLEAR : lt_clsetchr[], ls_classbasicdata, ls_classdocument, lt_clret, lt_clsetdes.

   LOOP AT it_chrvl INTO wa_chrvl WHERE sel = 'X'.

     lt_clsetchr-name_char = v_atnam.

     lt_clsetchr-char_value = wa_chrvl-chrvl.

     lt_clsetchds-charact = v_atnam.

     lt_clsetchds-value = wa_chrvl-chrvl.

     lt_clsetchds-valdescr = wa_chrvl-chrds.

     APPEND : lt_clsetchr, lt_clsetchds.

     CLEAR : lt_clsetchr, lt_clsetchds.

   ENDLOOP.

   IF lt_clsetchr[] IS NOT INITIAL.

     LOOP AT it_cls INTO wa_cls WHERE sel = 'X'.

       cl_class = wa_cls-classname.

       cl_cltyp = wa_cls-classtype.

       CALL FUNCTION 'BAPI_CLASS_GETDETAIL'

         EXPORTING

           classtype            = cl_cltyp

           classnum             = cl_class

*         LANGUISO             =

           languint             = sy-langu

           keydate              = sy-datum

         IMPORTING

           classbasicdata       = ls_classbasicdata

           classdocument        = ls_classdocument

*         CLASSADDITIONAL      =

*         CLASSSTANDARD        =

*         RETURN               =

         TABLES

           classdescriptions    = lt_clgetdes[]

*         CLASSLONGTEXTS       =

*         CLASSCHARACTERISTICS =

*         CLASSCHARVALUES      =

         .

       LOOP AT lt_clgetdes.

         MOVE-CORRESPONDING lt_clgetdes TO lt_clsetdes.

         APPEND lt_clsetdes. CLEAR lt_clsetdes.

       ENDLOOP.

       ls_classbasicdata1 = ls_classbasicdata.

       lt_clsetdes1 = lt_clsetdes.

       CALL FUNCTION 'BAPI_CLASS_CHANGE'

         EXPORTING

           classnum                      = cl_class

           classtype                     = cl_cltyp

*         CHANGENUMBER                  =

           keydate                       = sy-datum

           classbasicdata                = ls_classbasicdata

           classbasicdatanew             = ls_classbasicdata1

           classdocument                 = ls_classdocument

*         CLASSDOCUMENTNEW              =

*         CLASSADDITIONAL               =

*         CLASSADDITIONALNEW            =

*         CLASSSTANDARD                 =

*         CLASSSTANDARDNEW              =

         TABLES

           return                        = lt_clret[]

           classdescriptions             = lt_clsetdes[]

*         CLASSLONGTEXTS                =

*         CLASSCHARACTERISTICS          =

*         CHARACTERISTICOVERWRITE       =

*         CHARACTVALUEOVERWRIT          =

*         CHARACTERISTICVALUETEXTOVR    =

           classdescriptionsnew          = lt_clsetdes1[]

*         CLASSLONGTEXTSNEW             =

*         CLASSCHARACTERISTICSNEW       =

*         CHARACTERISTICOVERWRITENEW    =

           charactvalueoverwritnew       = lt_clsetchr[]

           characteristicvaluetextovrnew = lt_clsetchds[].

       LOOP AT lt_clret WHERE type = 'A' OR type = 'E'.

         EXIT.

       ENDLOOP.

       IF sy-subrc <> 0.

         CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'

           EXPORTING

             wait = 'X'.

       ENDIF.

[FredericGirod]

Hi,

I use this function to assign characteristic to class :

*   Appels de la BAPI.

    CALL FUNCTION 'BAPI_CLASS_CREATE'
      EXPORTING
        classnumnew          = itg_data-classnum
        classtypenew         = '022'
        classbasicdata       = is_classdetail
      TABLES
        return               = it_return
        classdescriptions    = it_libelle
        classcharacteristics = it_charact.

and this one to change a class already created

    CALL FUNCTION 'BAPI_CLASS_CHANGE'
      EXPORTING
        classnum                            = is_class-class
        classtype                           = c_classnum

*         CHANGENUMBER                        =
*         KEYDATE                             = SY-DATUM

        classbasicdata                      = is_classbasicdata
        classbasicdatanew                   = is_classbasicdatanew

*         CLASSDOCUMENT                       =
*         CLASSDOCUMENTNEW                    =
*         CLASSADDITIONAL                     =
*         CLASSADDITIONALNEW                  =
*         CLASSSTANDARD                       =
*         CLASSSTANDARDNEW                    =

      TABLES
        return                              = it_return
        classdescriptions                   = it_classdescription

*         CLASSLONGTEXTS                      =

       classcharacteristics                = it_classcharacteristics
       characteristicoverwrite             = it_characteristicoverwrite
       charactvalueoverwrit                = it_charactvalueoverwrit

*         CHARACTERISTICVALUETEXTOVR          =

        classdescriptionsnew                = it_classdescriptionsnew

*         CLASSLONGTEXTSNEW                   =

        classcharacteristicsnew             = it_classcharacteristicsnew
        characteristicoverwritenew          = it_characteristicoverwritenew
        charactvalueoverwritnew             = it_charactvalueoverwritnew

*         CHARACTERISTICVALUETEXTOVRNEW       =

regards

Fred

[Former Member]

Hi,

Thanks for reply,

I have used this bapi but it is for create a class not for update.

and if I use it for update it return error class_number and class_type already created.

[Former Member]

Hi ,

I want to add(attach) a characteristics value not overwrite exist value or add new characteristics.