UTL_HTTP Intermittently Fails With ORA-07445 [lxhcsn()] or ORA-07445 [lxcsu22m()]
(Doc ID 2299734.1)
Last updated on MARCH 04, 2022
Applies to:
PL/SQL - Version 11.2.0.4 and laterInformation in this document applies to any platform.
Symptoms
1) UTL_HTTP call intermittently fails with one of these errors, ORA-07445 [lxhcsn()] or ORA-07445 [lxcsu22m()].
2) Failing code makes use of the UTL_HTTP persistent connection feature.
3) The failing call stack contains below routines in it.
pihtqg -> nhpReqBegin -> nhpStartRequest -> nhpGetConnection -> nbiSetCSID -> lxhcsn
or:
pihtqg -> nhpReqBegin -> nhpStartRequest -> nhpHTTPWriteLine0 -> nboWriteLine -> lxgcnv
Changes
Code has been enhanced to use the persistent connection feature of UTL_HTTP package or its a new implementation that uses the persistent connection feature.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |