Modification check failed - SFTP sender file processing

[Former Member]

Hi,

We have a SFTP to SFTP scenario. We are seeing this message intermittently in the sender channel monitoring "Modification check for <filename> failed. File will be removed form Process list". I believe interval for modification check option in Processing tab takes care of this.

These are the configuration parameters.

Poll interval: 300

interval(mSec) for modification check: 100

Doesn't this mean it should check for modification check flag every 100 miliseconds? Instead, I get this message once and it stops processing. It is not even an error. It just gives this message and stop polling.

I have scheduled the channel to be open only for 2 minutes in a day. As a workaround, should I keep it open for 6 minutes so that it can poll one more time and pick the file in the second polling?

Any pointers would be of great help.

Thanks,

Ravi Desai

[Former Member · Accepted solution]

Hi Ravi,

Doesn't this mean it should check for modification check flag every 100 miliseconds?

Yes , I should check for the modification check flag every 100 milliseconds.

Alternate way is :- increase polling time and channel should be open more than polling time + modification check time . Open channel for 10 mins and polling time 2 mins and modification flag 100 milliseconds.

[Former Member · Accepted solution]

Thanks for the workaround Rudra. I have increased the polling time for now.

However, I fail to understand why the channel stops after the first modification check. Isn't it supposed to keep checking it for modification flag? Is it because I have checked the option of "stop message processing after faulty file" ? But then, this would not be considered a faulty file in my opinion.

[suman_saha · Accepted solution]

Hi,

I think if you check pre-matured file,it may count as faulty file. Just uncheck the option and test and let us know.

Suman