I noticed that in examples of jca - sapdb-ds.xml existing and in jms - don't. I need to config the jms persistence to the SAP/MAX DB. I tried to change existing examples to use it with SAP, but meet in "CREATE TABLE JBM_MSG (MESSAGE_ID INTEGER, RELIABLE CHAR(1), EXPIRATION INTEGER, TIMESTAMP INTEGER, PRIORITY" timestamp is reserved word and can't be used there.