Dear all,
I'm doing a web dynpro app for creating the physical inventory doc for WM ( warehse mgmt ).. I haf a input field,storage type which is the be key in by the user.
When i testing my application,if i type in any 3 digits number tat doesn't belongs to a storage type in R/3,the application seems working fine,it will return me a error msg saying tat the stoage type that i typed in doenst exists in the R/3 system. but if i enter an excat storage type,( for example,002 ) into the intput field,i will get an error msg saying java.lang.NullPointerException . Any gurus haf any idea what is happening? pls help,many thanks.
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