ds_ipcflush() - Error in mutex_unlock() - Not owner

kumar66 · Post by **kumar66** » Tue Dec 11, 2007 1:40 am

Hi All,

My job design:

Teradata-----> Transformer----> IPC Stage------>Transofrmer----->XmlInputStage

I am getting this fatal error: A transcoding exception occurred in row:

...[Message truncated to 256000 characters, actual length was 2106694 characters].

ds_ipcflush() - Error in mutex_unlock() - Not owner

I am putting all my data in CDATA ,concatenation all the 34 fileds.

Please advise me on this.

Thanks & Regards,
Kumar66

ArndW · Post by **ArndW** » Tue Dec 11, 2007 5:21 am

Edit your IPC stage and increase the buffer size to hold at least one full record.

Alokby · Post by **Alokby** » Tue Dec 11, 2007 8:58 am

Increase the timeout for the job and the Stage.

kumar66 · Post by **kumar66** » Tue Dec 11, 2007 10:53 am

Hi Arnd and Alokby,

Thanks for your suggestions. I tried the both ways , it still showumg the same fatal error.

I increased the buffer size to 1024 anf time out to 60.

Thanks & Regards,
Kumar66

kumar66 · Post by **kumar66** » Tue Dec 11, 2007 11:55 am

Hi Arnd,

Instead of IPC stage I used sequential file stage and it is working fine. Want to know whether I can use Sequential stage in place of IPC stage?

Please Clarify this.

Thanks & Regards,
Kumar66

ArndW · Post by **ArndW** » Tue Dec 11, 2007 12:33 pm

Yes, the IPC stage is no longer necessary, you don't need a sequential file stage to replace the IPC, just remove the IPC stage altogether.

kumar66 · Post by **kumar66** » Tue Dec 11, 2007 3:07 pm

Hi Arnd,

Thanks .

With Regards,
Kumar66

kumar66 · Post by **kumar66** » Tue Dec 11, 2007 3:08 pm

Hi Arnd,

Thanks .

With Regards,
Kumar66