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

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.

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