error deploy grails 1.3.7 app amazon - grails

Question

i develop a grails 1.3.7 and i now trying to deploy it on amazon cloud. i follow the steps explained on http://www.inoneo.com/en/blog/5/amazon-aws/deploy-a-grails-application-on-aws-elastic-beanstalk. amazon instance tomcat version is 7. I am able to connect using mysql native to amazon database. my production environment configuration is:
production {
dataSource {
user = "{userDB}"
password = "{passDB}"
pooled = true
dbCreate = "create"
driverClassName = "com.mysql.jdbc.Driver"
url = "jdbc:mysql://{endPointRSD}:3306/{databaseName}?user={userDB}&password={passDB}"
dialect = org.hibernate.dialect.MySQL5InnoDBDialect
properties {
validationQuery = "SELECT 1"
testOnBorrow = true
testOnReturn = true
testWhileIdle = true
timeBetweenEvictionRunsMillis = 1800000
numTestsPerEvictionRun = 3
minEvictableIdleTimeMillis = 1800000
}
}
}
However i get several errors. Seems to me i having troubles with transactional issues. But how can it happen when my app run just fine in development? Thanks
here goes the error
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#3': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'claseDemandaService': Cannot create inner bean '(inner bean)' while setting bean property 'target'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#3': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usuarioService': Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'claseDemandaService': Cannot create inner bean '(inner bean)' while setting bean property 'target'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#3': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usuarioService': Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#3': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usuarioService': Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usuarioService': Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
... 3 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
... 3 more
2014-09-13 13:51:42,393 [http-bio-8080-exec-5] ERROR errors.GrailsExceptionResolver - Exception occurred when processing request: [GET] /principal/encabezado