WaitForWriteSignal(): Premature EOF on node

praburaj · Post by **praburaj** » Thu Jul 09, 2015 8:09 am

Hi All,

Our jobs are running in production past 3 years without any issue. Today one of the job got failed due to below captioned reason. Not sure why it got failed. Kindly advice on how to fix this issue.

Aggregator_198.lnkFund_Sort,1: Fatal Error: waitForWriteSignal(): Premature EOF on node PM094SV Socket operation on non-socket

Fatal Error: Unable to allocate communication resources

ArndW · Post by **ArndW** » Thu Jul 09, 2015 8:19 am

The aggregator stage is most likely not the cause of the problem, that error message is probably an effect of other errors causting processes to stop.

What other messages do you have in the log? What are your source and target stages (i.e. reading from a local database, writing to a remote database)?

chulett · Post by **chulett** » Thu Jul 09, 2015 9:19 am

An exact search here for "Unable to allocate communication resources" returned 54 matches, you might want to start there.