Connector %1 There was an exception deleting Virtual Machine Manager specific relationship instance with Id %4. You must ...

Connector %1

There was an exception deleting Virtual Machine Manager specific relationship instance with Id %4. You must manually delete this relationship instance in Service Manager.

Message: %2

Error type: %3

If this relationship does not exist you can ignore the error. If it does exist, the following powershell commands will delete it:
powershell commands:

 Remove-SCSMClassInstance -Id %4.

Connector %1 There was an error from the System Center Data Access service while writing instances of class %2. Message: ... Connector %1 There was an error of invoking powershell command "%2" that imports data for type "%3" from Virtual Machine ... Connector %1 There was an error of type %2 creating incidents for alerts. Message:%3. As a result, the connector will not ... Connector %1 There was an error while trying to update Alert with changes on the Incident in Service Manager. Error: %2 Message: ... Connector %1 There was an exception deleting Virtual Machine Manager specific relationship instance with Id %4. You must ... Connector %1 There was an exception importing Virtual Machine Manager related configuration item %2. You must manually bring ... Connector %1 There was an exception inserting Virtual Machine Manager specific relationship instance with Id %4, source Id ... Could not find cached enumeration value {0} for property {1}, class {2} in enumeration cache. You must specify either the ... Could not get the resource data from the source. ( SourceManagementGroupId = {0}, SourceManagementGroupName = {1}, ManagementPackId ...