Microsoft error codes

An attempt is made to modify the base schema.

Adding a new mandatory attribute to an existing class, deleting a mandatory attribute from an existing class, or adding an optional attribute to the special class Top that is not a backlink attribute (directly or through inheritance, for example, by adding or deleting an auxiliary class) is not allowed.

Schema update is not allowed on this DC because the DC is not the schema FSMO Role Owner.

An object of this class cannot be created under the schema container. You can only create attribute-schema and class-schema objects under the schema container.

The replica/child install failed to get the objectVersion attribute on the schema container on the source DC. Either the attribute is missing on the schema container or the credentials supplied do not have permission to read it.

The replica/child install failed to read the objectVersion attribute in the SCHEMA section of the file schema.ini in the system32 directory.

The specified group type is invalid.

You cannot nest global groups in a mixed domain if the group is security-enabled.

You cannot nest local groups in a mixed domain if the group is security-enabled.

A global group cannot have a local group as a member.

A global group cannot have a universal group as a member.

A universal group cannot have a local group as a member.

A global group cannot have a cross-domain member.

A local group cannot have another cross domain local group as a member.

A group with primary members cannot change to a security-disabled group.

The schema cache load failed to convert the string default SD on a class-schema object.

Only DSAs configured to be Global Catalog servers should be allowed to hold the Domain Naming Master FSMO role. (Applies only to Windows 2000 servers.)

The DSA operation is unable to proceed because of a DNS lookup failure.

While processing a change to the DNS Host Name for an object, the Service Principal Name values could not be kept in sync.

The Security Descriptor attribute could not be read.

The object requested was not found, but an object with that key was found.

The syntax of the linked attribute being added is incorrect. Forward links can only have syntax 2.5.5.1, 2.5.5.7, and 2.5.5.14, and backlinks can only have syntax 2.5.5.1.

Security Account Manager needs to get the boot password.

Security Account Manager needs to get the boot key from floppy disk.

Directory Service cannot start.

Directory Services could not start.

The connection between client and server requires packet privacy or better.

The source domain may not be in the same forest as destination.

The destination domain must be in the forest.

The operation requires that destination domain auditing be enabled.

The operation couldn't locate a DC for the source domain.

The source object must be a group or user.

The source object's SID already exists in destination forest.

The source and destination object must be of the same type.

Security Accounts Manager initialization failed because of the following error: %1. Error Status: 0x%2. Click OK to shut down the system and reboot into Safe Mode. Check the event log for detailed information.

Schema information could not be included in the replication request.

The replication operation could not be completed due to a schema incompatibility.

The replication operation could not be completed due to a previous schema incompatibility.

The replication update could not be applied because either the source or the destination has not yet received information regarding a recent cross-domain move operation.

The requested domain could not be deleted because there exist domain controllers that still host this domain.