A fix is available
APAR status
Closed as program error.
Error description
Rational Developer for System z (RDz): RDz client 8.5.1.4 frequently disconnects to RDz host 9.0.1 *************************************************************** Rational Developer for System z (RDz): RDz client 8.5.1.4 frequently disconnects to RDz host 9.0.1and receives RSEG1057 error message. *************************************************************** Local fix
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: 01.RDz Users * **************************************************************** * PROBLEM DESCRIPTION: 01.On some occasions users can be * * disconnected a few minutes after a * * connect. * **************************************************************** * RECOMMENDATION: * **************************************************************** 01.Under certain conditions, the RSE keepAlive mechanism can fail during it's handshake such that a short read-timeout causes a disconnect.
Problem conclusion
01.In order to avoid having a short read-timeout after a failed keepAlive handshake, the so timeout value gets reset. In addition, keepAlive on the server will accept a keepAlive request from the client as a tacit confirmation to it's own keepAlive request, ensuring the handshake does not fail.
Temporary fix
Comments
APAR Information
APAR number
PI13951
Reported component name
RD/Z HOST
Reported component ID
5724T0723
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-03-18
Closed date
2014-08-16
Last modified date
2014-08-25
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
FEKFDST0
Fix information
Fixed component name
RD/Z HOST
Fixed component ID
5724T0723
Applicable component levels
R900 PSY UI20613
UP14/08/25 I 1000
Fix is available
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Document Information
Modified date:
27 October 2020