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Former Member

FTP Sender channel polled file 2 hrs late

Hi All,

I have seen a strange behaviour of FTP sender communication channel

For last 5 months this interface ( FTP to NFS) is running in production without any issue and poll interval is ( 86400 secs)  and everyday @ exactly 8.00 PM 2 files are picked up.  But today the files are picked up at 10.00 PM.

I have triple checked  there is no change in comm channel or FTP or cache.

We have 3 cluster nodes and all are showing green. In one it shows message picked up @ 10 .00 PM.

What could be the reason? i have seen in some SDN posts , ppl are suggesting it might be due to lock

I am clueless how to debug this mysterious issue😢

Please help

SAM

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4 Answers

  • Best Answer
    May 08, 2013 at 06:52 PM

    I dont think it is a lock issue:) sometimes miracles happen:)

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    • Hi Sam,

      This type of situation can happen with any other middleware product also. 😊

      You could only find whether the polling happened between 8 PM to 10 PM or not, from Communication Channel Monitoring, but after some period you wont find old logs.

      If for any reason nodes got locked, you should observed issue with other interfaces also. Not sure whether SAP can point out any inner log where you can see what happened at that time. But there is no other way to replicate the situation.

  • May 08, 2013 at 06:50 PM

    Hi Sam,

    Have you checked whether File Channel polled between 8 PM to 10 PM or not in RWB-Communication Channel Monitoring? It should not be an issue with PI until lock happened. Are you also sure File was dropped before 8 PM at the FTP location?

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  • May 09, 2013 at 06:39 AM

    hi

    check Following note for debug XI 1514898.

    XIP Inspector tool.

    http://scn.sap.com/community/pi-and-soa-middleware/blog/2012/01/12/michals-pi-tips-xpi-inspector--help-oss-and-yourself

    Thanks,

    Dipak Patil

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    Former Member
    May 09, 2013 at 04:59 AM

    Hi Guys,

    The issue occured today as well?

    Any suggestion?

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