A file path that is implicitly relative to the current working directory is not allowed in the database URL "jdbc:h2:tcp://localhost/activiti". Use an absolute path, ~/name, ./name, or the baseDir setting instead. [90011-185] 90011/90011 (Help).
2) AS there no activiti-standalone-context.xml file , becoz I am activiti-5.17.0 which come with activiti-custom-context.xml. I need to make the changes in the activiti-explorer\WEB-INF\classes\activiti-custom-context.xml, becoz to configure the activiti to H2 standalone database . I have attached the changes in the file . Please look in to it .
I could, but it's trivial to do it shouldn't require steps. So have you looked at the zip exception? Why are you rezipping the war (badly)? First try to get exploded deployment working before making it a .war again.