Charles Aznavour [http://community.jboss.org/people/charles_a] replied to the discussion "Variables types / String too large for column" To view the discussion, visit: http://community.jboss.org/message/556473#556473 -------------------------------------------------------------- Hi Huisheng, looks even better. But with this (and Michaels) way, we´re unable to use the String value of the variable in expression language. For example, if we store a lot of users comma separated in this variable and want them to receive a mail, we get a ClassCastException as char[] is not a subclass of String. Probably we´ll stick with our container object, because here we can simple use the getter to receive the String in expression language, i. e. ${myvar.value}. Not nice, but works. Huisheng, any ideas how to tweak jbpm to get the char[] working in EL like a regular String variable? Cheers, Charles -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/556473#556473] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]