Invalid Class -Java Bean not available for import

hai friends,
i have declared the bean but unable to import into webdynpro application
i am geting the error invalid Class-java bean Not available for improt
i am try for this since more than 10 days , i get the same error
even i thought there may be issues with nwds , i have installed thrice.
there is application download from the sdn tu_bonus calculation it is working 
plz help me  neede very urgently

Hi,
Go thro' these solved threads dealing with similar type of problem,
Import JavaBean Error : Invalid Class
invalid class - ..as Model Class already exist
Hope it helps to fix the error !
Regards
Srinivasan T

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