spring.datasource.url=${cloud.services.mysql.cgbpm-dev-sql.url}
spring.datasource.username=${cloud.services.mysql.cgbpm-dev-sql.username}
spring.datasource.password=${cloud.services.mysql.cgbpm-dev-sql.password}
spring.datasource.driver-class-name=${cloud.services.mysql.cgbpm-dev-sql.driver-class-name}

2019-03-20T21:29:51.69+0530 [APP/PROC/WEB/0] OUT Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'cloud.services.mysql.cgbpm-dev-sql.driver-class-name' in string value "${cloud.services.mysql.cgbpm-dev-sql.driver-class-name}"