CRCCG1019E The ccm address file could not be written.
Explanation
User response
Use the {0} option and set CCM_ADDR to the address of the session after starting it. Alternatively, if the CCM_USER_HOME environment variable is set, check that it refers to a path that is valid and modifiable by you. If it is not set, on Windows check the USERPROFILE environment variable or on Unix check the HOME environment variable. Check that it refers to a path that is valid and modifiable by you.