Went to do data conversion from 4.3 to 2014 for a client. Stopped with error 121 in SO_LevelConversion.pvc line 3384. Went to the new KB and used SO_LevelConversion.pvc for search text and received 0 hits. Did the same thing in the Archive KB and received 25 hits (of course, none with error 121 but I expected that). I can't believe Sage is willing to leave holes like this in their KB unless we fill them up for free. Sorry for Rant.
If anyone has experience with this error, I would appreciate any info you have to offer. Thanks.