diff --git a/lib/netsuite/utilities.rb b/lib/netsuite/utilities.rb
index <HASH>..<HASH> 100644
--- a/lib/netsuite/utilities.rb
+++ b/lib/netsuite/utilities.rb
@@ -86,6 +86,7 @@ module NetSuite
             !e.message.include?('com.netledger.common.exceptions.NLDatabaseOfflineException') &&
             !e.message.include?('com.netledger.database.NLConnectionUtil$NoCompanyDbsOnlineException') &&
             !e.message.include?('com.netledger.cache.CacheUnavailableException') &&
+            !e.message.include?('java.lang.IllegalStateException') &&
             !e.message.include?('An unexpected error occurred.') &&
             !e.message.include?('An unexpected error has occurred.  Technical Support has been alerted to this problem.') &&
             !e.message.include?('Session invalidation is in progress with different thread') &&
Adding new netsuite error to retry list