问题
I am trying to Connect to Sybase Database (on VM Server) using Sybase SQL Anywhere (JConnect) Driver but everytime it fails with following error:
Product: DbVisualizer Free 9.1.2 Build: #2072 (2013/10/28 18:25) Java VM: Java HotSpot(TM) 64-Bit Server VM Java Version: 1.6.0_21 Java Vendor: Sun Microsystems Inc. OS Name: Windows 7 OS Arch: amd64 OS Version: 6.1
An error occurred while establishing the connection:
Long Message: JZ00L: Login failed. Examine the SQLWarnings chained to this exception for the reason(s).
Details: Type: java.sql.SQLException SQL State: JZ00L
1) Nested Exception:
Long Message: SQL Anywhere Error -102: Database server connection limit exceeded
Details: Type: java.sql.SQLWarning Error Code: 1601 SQL State: 01W03
2) Nested Exception:
Long Message: SQL Anywhere Error -102: Database server connection limit exceeded
Details: Type: java.sql.SQLWarning Error Code: 1601 SQL State: 01W03
Surprising part is my other colleagues tries to connect from their machine then its allowing but for some reason from my machine its not allowing. One more thing I observed is if I try again after 2-3 days it works fine without any changes in configuration.
I have also verified following stuff: DB Server is running fine Restarted my machine many times Restarted DB Visualizer
DB Visualizer Version: 9.1.2 (Freeware)
Thanks in advance.
来源：https://stackoverflow.com/questions/20392397/dbvisualizer-fails-to-connect