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Troubleshooting \'RSV-BBP-0022 The absolute affinity request \'asynchWait_Reques [复制链接]

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发表于 2011-12-23 02:55 |显示全部楼层
Problem(Abstract)

User launches Controller. User runs a standard report (also known as a "system report"). User receives error message. Typically the problem is intermittent - if the user runs the report later in the day (or the next morning) then the report works OK.

Symptom

RSV-BBP-0022 The absolute affinity request 'asynchWait_Request' failed

Cause

There are many different potential causes for this error message. For example:


However, this IBM Technote shall specifically look at the following scenario from now on:
More Information on Scenario#4
The setting "Weighted Round Robin" causes the Cognos Reporting Engine to handle multiple gateways/dispatchers itself. In other words, it will distribute requests to different gateways/dispatchers according to the Cognos BI logic.

The setting "Cluster Compatible" causes the Cognos Reporting Engine to allow an external load balancing device (a network router designed to help with failover/fault-tolerance/redundancy etc.) to take over the job of distributing the requests to multiple gateways.

Environment

Scenario #4

Customer has:

Resolving the problem

Scenario #4

Launch Cognos Connection, and reconfigure the Cognos reporting engine to use the setting "Cluster Compatible".

Steps:

  1. Obtain a short period of downtime (no users on the system)
  2. Launch Cognos Connection (http://servername/cognos8)
  3. If prompted, log into IBM Cognos Connection as an Administrator
  4. Depending on what screen you see, either (a) click "Administer IBM Cognos content" or (b) in the upper-right corner, click Launch, IBM Cognos Administration.
  5. On the Status tab, click System.
  6. Click the arrow for the Actions menu next to System and click Set properties
  7. Click the Settings tab.
  8. Select Tuning from the Category list.
  9. In the Value column, select the value for the Load Balancing Mode.
  10. Modify the setting to "Cluster Compatible"
  11. Click OK

原文地址:http://www-01.ibm.com/support/docview.wss?uid=swg21499710
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