Wolfgang Laun-2 wrote: > > The second operand of a constraint is either a literal, a variable or a > *parenthesized *expression. Try > ... ( serializationIdentifier == *(* generateSN(...)* )* ) from ... >
Thanks Wolfgang, that works. Such a simple fix, apologies for not spotting this! -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/unknown-error-while-parsing-tp64698p1787098.html Sent from the Drools - Dev mailing list archive at Nabble.com. _______________________________________________ rules-dev mailing list rules-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev