Error on deployment on a CHE

This error generally indicates that the database schema or metadata within the Master configuration database is not aligned with the requirements of the AOS Service update script during deployment. Although database synchronization from Visual Studio may complete successfully, the Cloud-Hosted Environment (CHE) deployment pipeline applies stricter validation rules. As a result, misaligned objects such as views, fields, or obsolete schema elements can cause the process to fail.
To resolve this issue, it is recommended to thoroughly review the deployment logs for the failing step, perform consistency checks on the database schema, and compare the configuration against a clean environment. Microsoft further advises leveraging SQL trace logs, Lifecycle Services (LCS) environment monitoring, and database comparison tools to identify and remediate problematic objects prior to reattempting deployment.