Fixes are available
APAR status
Closed as program error.
Error description
IBM Rational Developer for System z - RDz Using the RSE Daemon Remote Resource API for gathering remote resource information takes too much time.
Local fix
None available
Problem summary
**************************************************************** * USERS AFFECTED: 01.All RDz users * **************************************************************** * PROBLEM DESCRIPTION: 01.When the customer uses the * * IRemoteCommand API to drive a * * series of TSO command the commands * * take much longer than expected to * * complete. * **************************************************************** * RECOMMENDATION: * **************************************************************** 01.The performance problem is a result of a couple issues on the host side. Prior to v2r1, the ISPF client gateway had issues handling concurrent tso commands due to a conflict in files being used to support the underlying function. Note that the ISPF gateway limitations were addressed in v2r1. At the time, RDz addressed this by artificially imposing a 1 second minimum between subsequent tso commands. In addition to that, the host code that reads and writes I/O between the server and the ISPF gateway was not very efficient.
Problem conclusion
01.To resolve this, the host has now been changed to more efficiently read/write I/O and to not impose the 1 second delay on commands if the host level is v2r1 or later.
Temporary fix
Comments
APAR Information
APAR number
PI70675
Reported component name
DEV FOR SYS Z
Reported component ID
5724T0700
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-10-14
Closed date
2017-01-24
Last modified date
2017-01-30
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
FEKFMINE FEKFZOS
Fix information
Fixed component name
ID/Z HOST
Fixed component ID
5724T0723
Applicable component levels
R910 PSY UI44156
UP17/01/30 I 1000
Fix is available
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Document Information
Modified date:
30 January 2017