Null Pointer exception in MDM Portal tracker

[Former Member]

Hi All,

I am facing null pointer exception in portal change tracker for Customer Master. The change tracker is working fine for Vendor and Material master. Can any one tell what could be the cause ? and How to resolve.

[Former Member · Accepted solution]

Hi Neethu,

Can you post the error that shows the NullPointer? Null Pointer is generally bad coding since the object should be checked to see if NULL before actually trying to do something with it... the trace might give some clues as to what was going on exactly when the Null Pointer was encountered.

It is probably that something hasn't been initialized properly or data is missing that was expected by the programmer to be there. Post the error message and perhaps we can help more.

Simon

[Former Member · Accepted solution]

Hi Simon,

The issue has been resolved. The JDBC Alias maintained in Portal was different than JDBC alais defined at database level. So I corrected it and it started working.