Multiple child process and two-task error

I am writing a ProC program that require multiple child process to query the database with only one connection.

Initially I restriced that only one child can query one table at a time, however, I encounter a "Two-task communication protocol error"

I managed to "avoid" the error by allowing only one child to query the database at a time.

May I know the reason or cause for the above mentioned "two-task error"?

If I really need to have multiple child process query the database at a time with only one connection, is there any way that I can work around it to avoid the error?

Thanks in advance! Received on Thu Dec 30 1999 - 06:01:31 CST