Error in mutex_lock() - Invalid argument

[singhald]

Hello Friends
I m using a job. in this job i m using a two sequential stage(input and output) and two transformer and one lookup. in first trnsfomer i m using a Subroutine and in this subroutine i m using two argument 1. a shell script 2 .0 and this routine generate a id , this id used in a coloumn of Lookup table, in second trnsformer i m using this lookup and trnsform the data into sequential stage (o/p).

i got this message in my job log "Job name" "First transformer name" " output Link name(for Trnf1)" :ds_ipcgetnext() - Error in mutex_lock() - Invalid argument
so can u help me to resolve this issue. if this information is not enough tell me , i will send more.

[kcbland]

Go to job properties and turn off row buffering and see if the problem goes away. I don't know why the error is occuring.