| Issue | Exception | Workaround | Fix Status |
|---|---|---|---|
| 7.1.1+ SDK Core Assemblies not compatible |
System.MissingMethodException SecurityTokenResponse.get_Response. The issue occurs when using a version of our library build targeting SDK core assemblies package v7.1.0 or earlier in combination with SDK core assemblies v7.1.1 or newer. |
Downgrade your Microsoft.CrmSdk.CoreAssemblies package to v7.1.0 or earlier | Upgrade to our Microsoft.Pfe.Xrm.CoreV8 package |
| Issue | Exception | Workaround | Fix Status |
|---|---|---|---|
| Thread-safety issue in Microsoft.Xrm.Sdk.dll IServiceConfiguration CreateLocalChannelFactory() method encountered when ProxyTypesBehavior is enabled | System.InvalidOperationException Collection was modified; enumeration operation may not execute. | None | UR2 / SDK v6.0 |
| SQL Deadlock caused by ActivityFeeds plug-in | FaultException<OrganizationServiceFault> There is no active transaction. This error is usually caused by custom plug-ins that ignore errors from service calls and continue processing | Disable post-configuration plug-in step | Fix for Leo postponed |
| Issue | Exception | Workaround | Fix Status |
|---|---|---|---|
| Thread-safety issue in Microsoft.Xrm.Sdk.dll IServiceConfiguration CreateLocalChannelFactory() method encountered when ProxyTypesBehavior is enabled | System.InvalidOperationException Collection was modified; enumeration operation may not execute. | None | UR16 (Current SDK v5.0.18 has NOT been updated!!) |
| SQL Deadlock for parallelized deletes when entity participates as an ActivityParty | SqlException Deadlock victim statement: UPDATE [ActivityPartyBase] SET [IsPartyDeleted] = 1 WHERE ([PartyId] = '[GUID]' AND [PartyObjectTypeCode] = 3) | None | Investigating |