BW engine fails with RV error [TibrvException[error=21,message=Not connected to daemon] in BW log.

BW engine fails with RV error [TibrvException[error=21,message=Not connected to daemon] in BW log.

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Article ID: KB0088805

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Updated On:

Products Versions
TIBCO ActiveMatrix BusinessWorks -
Not Applicable -

Description

Resolution:
Description
=========
The BW engine cannot initialize an RV subscriber process. RV error message: [TibrvException[error=21,message=Not connected to daemon] is found in the BW log. The RV daemon is specified as  tcp:<host>:<port>".

Environment
==========
All

Resolution
=========
If you use a local RV daemon,  BW automatically starts the local daemon if it does not exist.  A local daemon is specified as "tcp:<port>".  Once the local daemon is started, BW can connect to it.

If you want to connect to a remote daemon by specifying "tcp:<host>:<port>", and if the remote daemon on the specified host is not up and running, you will receive the error [TibrvException[error=21,message=Not connected to daemon].  This is because BW does not start remote daemons automatically. The solution is to start the remote daemon manually. Once started, BW will be able to connect to the remote daemon.

Issue/Introduction

BW engine fails with RV error [TibrvException[error=21,message=Not connected to daemon] in BW log.