I know this question has been asked on MSDN but still i couldn't figure out the answer.
Sometimes I get typical manage metadata error (i.e. Url is invalid ...) for 50 terms and sometimes i get error when field contains more than 270 terms.
I saw some blogs which mentions its related to sql query parameter limitation (http://sharepoint.nauplius.net/2012/07/managed-metadata-item-term-limit/ ) and also saw msdn question (http://social.msdn.microsoft.com/Forums/sharepoint/en-US/506482a1-cac8-409f-832e-b66fdf6475e3/enterprise-keywords-field-limit-of-keywords) which says 250 limit.
Can anybody help me in understanding what is exact limit , is there any official MS link , why i am getting error for just 50 terms, is it related to SQL SP limitation ?
and is there any API or trick using which i can check whether my limit is exceeded