Informix Error -14507: CSS: cascade disconnected.
Cause and resolution
CSS: cascade disconnected.
For Communications Support Module: the peer disconnected.
If the disconnection seems unexpected and the problem persists, contact IBM Informix Technical Support or the CSM vendor and have the following information available: CSS configuration files and sqlhosts information for both the client and the database server.
Oninit® Troubleshooting Guidance
Reasons / Common Causes
-14507 fires when the peer on the other end of a Communications Support Module (CSM) cascade disconnects — per the official guidance.
- The peer disconnecting, per the official guidance — the direct, only cause.
Solutions / Resolution
- If the disconnection seems unexpected and the problem persists, contact IBM Informix
Technical Support or the CSM vendor, per the official guidance, with the CSS
configuration files and
sqlhostsinformation for both the client and the database server available.
Examples
N/A
No specific triggering statement is documented beyond the peer disconnecting.
Diagnostic Checks
- Check whether the disconnection was expected (e.g. a normal connection close), and
escalate with the CSS configuration and
sqlhostsdetails if not.
Related Errors / Related Topics
- -14509 — "CSS: CSM disconnected inside cascade." The same disconnection condition, for a CSM within the cascade rather than the peer at the far end.
The peer in a CSM cascade disconnected — check whether this was expected before escalating.