Repository Migration Assistant

Karl Davis

I am having an issue with the repository migration assistant. It gets as far as the 'Select Data to Migrate' page and then shows an error in the log file and no v7 elements are available in the window to drag to the v9 side.

 

The error is:

Timestamp: 07 December 2011 09:20:41
Message: *** System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at Metastorm.RepositoryMigration.Execution.NamingResolve.NameResolver.ExecuteQuery(DbConnection target, String sql, String keyColumn, String valueColumn)
   at Metastorm.RepositoryMigration.Execution.NamingResolve.NameResolver.ResolveVariables(Map map)
   at Metastorm.RepositoryMigration.Execution.NamingResolve.NameResolver.ResolveMaps(Procedure procedure)
   at Metastorm.RepositoryMigration.Execution.NamingResolve.NameResolver.ResolveProcedures()
   at Metastorm.RepositoryMigration.Execution.NamingResolve.NameResolver.PerformResolving()
   at Metastorm.RepositoryMigration.Execution.NamingResolve.Resolver.Resolve(Conversion conversion)
   at Metastorm.RepositoryMigration.WizardPages.DBRelatedArtifacts.backgroundWorker1_DoWork(Object sender, DoWorkEventArgs e)
Category: Normal

 

Obviously something not quite right in the mapping. perhaps a duplicate value somewhere but no indication of where it might be or what to trace.

 

If anyone can point me in the right direction it would be most appreciated.

Thanks,

Karl.

Claude Cavender

Did you ever get a fix for this error? If so, please let me know because I got the same error.

 

Thanks,

Claude