The project is being modified by 'Username'. The Object cannot be opened until the project is no longer in use.
However no user has currently an open session nor has the user locked the schema.
CAUSEThere may be different causes for this issue to occur. In fact, the project or parts of the project are locked by the locking Schema functionality to ensure that users do not modify the same schema objects at the same time. If a user who worked on Schema objects or with Strategy Administrator - Object Manager logs out successfully, the automatic Schema lock should be disabled. However, if the session ends unexpected (e.g., Application or Operation System crashes for any reason) the schema lock may still be active. As the Schema lock is stored in the metadata, a restart of the Strategy Intelligence Server would not help in this case.
ACTIONTo resolve this issue, users may follow the steps below:
- Make sure that the Strategy Administrator user is disconnected in all 3-tier and 2-tier modes sessions.
- Open Strategy Administrator - Object Manager.
- Login as Administrator to the 3-tier mode project that causes the locking issues; the following screen appears:
