found error 138 while run shell script

Shell Programming and Scripting
1

I found error 138 while run a shell script.
Please tell me what it's mean?? and how can i prevent that error.

Thanks in advance.....

2

The error by itself doesn't have any particular meaning; it depends pretty much on which command generated the error. See if you can find out which command throws the error (running the script with sh -x might be useful, although you should be prepared to see a lot of output) and whether the manual page for that command documents what its error codes mean.