Exception while deployment

[me_zeta]

hi all when i try to deploy my application in to open ejb i get the following exception


D:\aims-aims\openejb-1.0>openejb deploy -a -f -c d:\MyApp\deploy/MyApplication.jar
OPENEJB_HOME=D:\openejb-1.0
OpenEJB Deploy Tool 1.0    build: 20060226-1701
http://www.openejb.org


ERROR in d:\MyApp\deploy/MyApplication.jar
Cannot validate ejb-jar.xml file. Received message: The following exception occured while validating field: _enterpriseBeans of class: org.openejb.alt.config.ejb11.EjbJar: The following exception occured while validating field: _items of class: org.openejb.alt.config.ejb11.EnterpriseBeans: The following exception occured while validating field: _session of class: org.openejb.alt.config.ejb11.EnterpriseBeansItem: The following exception ccured while validating field: _remote of class: org.openejb.alt.config.ejb11.Session: objects of this type must match the  following regular expression: [a-zA-Z0-9_$.]+

how can i solve this problem

zeta