In this blog post, you’ll learn more about the Sybase Error A tracing connection is already active and the reason for receiving this error
Sybase SQL Error Message
A tracing connection is already active
Reason for this Error
This database is already participating in a tracing connection, either as the sender (the database being traced) or as the receiver (the tracing database). A database can only send or receive one stream of tracing data at a time.