Stage 2 RenameSourceArchive command could fail with the error below:
"Error UPDATE Archive set ArchiveName=@ANAME, ArchiveDescription=@ADESC where RootIdentity=@RIDString or binary data would be truncated. The statement has been terminated."
It is happening when the source Enterprise Vault Archive name is too long to be renamed. There are two possible solutions:
1) Manual editing of source Archive via Enterprise Vault Administrative console and then doing Reset on RenameSourceArchive command on affected mappings on Stage 2.
2) Skipping the command, as it is only renaming the source Enterprise Vault Archive