%SYSTEM-F-IVBUFLEN, invalid buffer length (Doc ID 1922325.1)

Last updated on JULY 02, 2017

Applies to:

Oracle MessageQ - Version 4.0 to 5.1
HP OpenVMS Itanium

Symptoms

 OMQ message traffic between the OpenVMS system and a Unix system stops after receiving large messages (4 MB) from Unix system.

The following '%SYSTEM-F-IVBUFLEN" messages appear in every 10 seconds in DMQ$EVL_0011_01104.LOG once the problem occurs:

TCPIP_LD (date) (18:29:48.64) I Accepting connect from system thor_ms_ip (ip address) for group 1998 (T1998)
TCPIP_LD (date) (18:29:48.66) I Completed connect to system thor_ms_ip (ip address) for group 1998 (T1998)
TCPIP_LD (date) (18:29:49.17) F Error during send QIO to system thor_ms_ip (ip address) for group 1998 (T1998)
TCPIP_LD (date) (18:29:49.17) F %SYSTEM-F-IVBUFLEN, invalid buffer length
TCPIP_LD (date) (18:29:49.17) F %SYSTEM-F-IVBUFLEN, invalid buffer length
TCPIP_LD (date) (18:29:49.17) W Connection for group 1998 (T1998) to system thor_ms_ip (ip address) is down

 

Changes

 

Cause

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