WebSphere Application Server Version 6.1 Feature Pack for Web Services
             Operating Systems: z/OS

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This topic applies only on the z/OS operating system.

Using RRS panels to resolve InDoubt units of recovery

Use this task to better understand messages received when using peer restart and recovery.

Before you begin

Important: Peer Restart and Recovery (PRR) functionality is deprecated. You should use the integrated high availability support for the transaction service subcomponent, instead of Peer Restart and Recovery for transaction recovery. See Transactional high availability and Configuring transaction properties for peer recovery for more information about the integrated high availability support for the transaction service subcomponent and how to configure it for peer recovery of transactions being processed on a application server that fails.

There are RRS version requirements that you must heed when using peer restart and recovery. For more information on these requirements, see z/OS MVS Programming: Resource Recovery.

About this task

If you receive the console message:

BBOT0015D OTS UNABLE TO RESOLVE ALL INCOMPLETE TRANSACTIONS FOR SERVER
string.  REPLY CONTINUE OR TERMINATE.

Procedure

  1. Note the server name specified for string. in the message.
  2. Go to the SYSPRINT that is the status queue for that server, and search for messages BBOT0019 - BBOT0022 that refer to that server.
  3. Read the resulting messages.
  4. Stop the server.

    RRS does not allow an operator to resolve an InDoubt UR if the DSRM for that UR is active at the time. Therefore, you must stop the server. To do this, reply TERMINATE to the CONTINUE/TERMINATE WTOR.

What to do next

You can use the following non-console messages to trigger restart and recovery automation. These messages provide information about daemon activities. Pay particular attention to the URID, XID FormatId, XID Gtrid, and XIDBqual attributes. You need to use these pieces of information when you manually resolve the relevant units of work via the RRS panels.

Tips for RRS Operations

See z/OS MVS Programming: Resource Recovery, for RRS operations guidelines.

Tips for RRS operations:




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Last updated: Nov 25, 2008 2:35:59 AM CST
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