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I have a project which will genereate excel sheet with data which we get from data base.

its working fine in test and validation environment. when we push it to production we are getting an exception and stopping all the process. but here we are not getting this problem daily. we will get this exception once in week or twice.

The exception is
17:30:40 PM Error occurred while creating file: D:\FDR\eRPT_Staging\10_03_13\SUB0926201307973\FDR_537819_R5287_ESRD_10_03_13_FINAL.xlsx

17:30:41 PM Stopped eRPT FDR batch after processing 57 transactions. Error message: Error HRESULT E_FAIL has been returned from a call to a COM component..


This exception not throwing immediately after the process started first it will create 10 to 20 spread sheet and then it is throwing this exception.Any one could you please help me how to figure out the problem or let me know what cause the problem
Posted
Updated 4-Oct-13 6:51am
v4
Comments
Richard MacCutchan 4-Oct-13 12:19pm    
Well we cannot see your code and we have no idea what component is throwing the error so it's impossible to suggest anything much. You could try adding some more debug code to your application.
KmgKrishnan 5-Oct-13 1:21am    
What COM component that you are using? Also, can you place the piece of code that uses it?

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