error during reformatvob

I'm doing vob migration from Solaris to RHEL, out of 24 vobs 23 vobs migrated successfully except one pvob which is giving following error.

db_dumper.54: Error: Unexpected error from database library (8) in "../db__dump.c" line 2835
db_dumper.54: Error: Error from libdb (8)
cleartool: Error: Could not dump database.
cleartool: Error: Trouble dumping versioned object base "/vobstg/pvob.vbs".

dbcheck status,

Processing delete chain: 0 records on delete chain.
Processing records:
100%

Database consistency check completed

0 errors were encountered in 0 records/nodes

Check for HyperSlink and got following error cleartool checkvob -hlinks -hltype hltype:HyperSlink vob:/vob/pvob

cl开发者_如何学JAVAeartool: Error: Hyperlink type not found: "HyperSlink".

Stuck in the migration

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It can help knowing at what stage the dp_dumb was before exiting in error, like in this thread.

But the usual course of action is to compressed a locked pvob content, and send it to IBM for analysis.
The HyperSlinks aren't an issue here (as they would when making a replica).

As mention in this IBM support thread:

IBM support resolved this, one of the activity had spacial character which caused this. Now reformat vob works.
Yet to start the sync with master site.

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Issue is with special character in activity, IBM gave me tool to fix it. Now things are normal.