The compatibility matrix claims that AppWorx 9.3 is compatible with Oracle 18c, but that has not been the case with our site. RmiServer throws an array index out of bounds exception when attempting to load job history data, which prevents AWAPI from coming up. Deleting the rows in the SO_JOB_HISTORY gets AppWorx past the error, but it then throws the same exception when attempting to load forecast. Has anyone else experienced this problem with AppWorx 9.3 and Oracle 18c?