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Kbase P151765: SQLSRV2 - SQL Client communication failure. OS errno: 78 on AIX 5.3
Autor   Progress Software Corporation - Progress
Acesso   Público
Publicação   10/14/2009
Status: Unverified

SYMPTOM(s):

SQLSRV2 - SQL Client communication failure. OS errno: 78


When the Java application tries to do some work - it no longer has a JDBC connection.

Server not reachable or possible RPC error

Problem happens after a long period of time of no activity - possibly 12 hours

FACT(s) (Environment):

OpenEdge 10.x
IBM AIX 5.3

CAUSE:

On AIX errno 78 means /* Connection timed out */IBM recognized the issue as: IY89429: AIX STOPS RESPONDING TO KEEPALIVES APPLIES TO AIX 5300-07

FIX:

IBM has a AIX OS fix available for this issue.