If you encounter a problem in the morning, you cannot create Schedule. You can only view the Schedule but cannot change or create it.
Open the "IBM Cognos management interface" to find the "function"-> "plan ". In the attribute, you can see that the user's permissions have been assigned.
After trying for half a day, I found that this account can create scheduled tasks in its own folder, so the problem lies in the folder permission.
Open the folder to be accessed by the user. In the properties, the user does not have the write permission. After adding the "write" permission, it will work normally. Because Scheduel can be created only when the function is enabled, but you need to modify it to operate in the folder. Therefore, if you do not have the permission to modify the folder, you will not see the modification to Schedule and will not be given an error.
Description of write permission: Modify the attributes of an entry. Delete an entry. Create entries in containers (such as data packets or folders. Modify the Report specifications for reports created in Report Studio and Query Studio. Create a new output for the report.