If you fail to authorize Sensitive Data Discovery and Protection (SDDP) to access MaxCompute, Relational Database Service (RDS), or Object Storage Service (OSS), see this topic to resolve the issue.
- The name of the MaxCompute project is incorrect or the SDDP account fails to be added to the MaxCompute project.
- The username or password for accessing the RDS database is incorrect.
- The IP address of the SDDP server is deleted from the whitelist in the RDS console.
- The target instance that the SDDP needs to access is located in the classic network, but the public endpoint of the instance is inaccessible due to access control.