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Intermittent error when SQLExtendedFetch is called

Information

 
TitleIntermittent error when SQLExtendedFetch is called
URL NameIntermittent-error-when-SQLExtendedFetch-is-called
Article Number000137078
EnvironmentProduct: Connect for ODBC Oracle Wire Protocol driver
Version: 07.16.0287 (B0325, U0217)
OS: All supported platforms
Database: Oracle 11.2.0.3.0
Application: All supported applications
Question/Problem Description
Oracle Wire Protocol driver fails with below error intermittently when SQLExtendedFetch is called
Steps to Reproduce
Clarifying Information
The driver encountered an unexpected reply from the server. 

Read: 10 bytes
00 0A 00 00 06 10 00 00 00 00
This packet is a “PROBE” packet. The packet was sent due to a server configuration SQLNET.EXPIRE_TIME. This option can only be used on the server.
When it is enabled, the server sends a probe periodically to verify that a client-server connection is still active.
Error Message[Datadirect][ODBC Oracle Wire Protocol driver][Oracle] Unexpected Network Error.
Defect NumberDefect 84526
Enhancement Number
Cause
ODBC driver didn't handle the case when above PROBE packet is sent in between data packets
Resolution
Fixed in hot fix  07.16.0325 (B0373, U0246)

Refer to "Connect and Connect64 for ODBC hot fix download and install instructions " for instructions on how to download and install the hot fix.
 
 
Workaround
Notes
Last Modified Date1/5/2018 1:06 PM
Files
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