This topic describes Xlib errors, their trigger conditions, and relevant solutions.

Format of Xlib error messages:
ODPS-05CCCCX:General description - Context-related description
Xlib errors are related to the following modules: CLIENT/SDK (CCCC ranges from 1000 to 1999), TASK (CCCC ranges from 2000 to 2999), MPI (CCCC ranges from 3000 to 3999), and ALGORITHM (CCCC ranges from 4000 to 4999). The following table describes Xlib errors.
Error message Module Severity Trigger condition Solution
ODPS-0510005:Unknown exception from client CLIENT 5 The error message returned because an internal error has occurred. Submit a ticket to contact MaxCompute technical support.
ODPS-0510011:Invalid parameters CLIENT 1 The error message returned because the parameters are invalid. Modify the parameters.
ODPS-0510021:Authorization exception CLIENT 1 The error message returned because you are not authorized to perform this operation. Complete authorization.
ODPS-0510031:Exception in visiting web api CLIENT 1 The error message returned because access to an API fails. Submit a ticket to contact MaxCompute technical support.
ODPS-0510041:Table not found CLIENT 1 The error message returned because the specified table does not exist. Change the table name to the name of an existing table.
ODPS-0510051:Table already exists CLIENT 1 The error message returned because the specified table already exists. Change the name of the table to avoid name conflicts.
ODPS-0510061:Invalid Project CLIENT 1 The error message returned because the project settings are abnormal. Modify the project settings.
ODPS-0520015:Task running error TASK 5 The error message returned because the task cannot run. Submit a ticket to contact MaxCompute technical support.