Custom Asset Field not saving in 7018

Custom Asset Field not saving in 7018

I have a created a custom asset field. I have populated the asset field successfully. However, today I can not seem to add or modify data in that field for scanned assets (servers). However, I seem to be able to add/modify the custom filed for none scanned assets (scanners) which I imported via csv. We have made no changes to the DB (MSSQL 2005). Any suggestions?

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