Unexpected error repeated ...

0x1314  SharePoint Foundation  EventReceiverResult& eventResult, String& errorMessage)     at Microsoft.SharePoint.Library.SPRequestInternalClass.AddOrDeleteUrl(String bstrUrl, String bstrDirName, Boolean bAdd, UInt32 dwDeleteOp, Int32 iUserId, Guid& pgDeleteTransactionId)     at Microsoft.SharePoint.Library.SPRequestInternalClass.AddOrDeleteUrl(String bstrUrl, String bstrDirName, Boolean bAdd, UInt32 dwDeleteOp, Int32 iUserId, Guid& pgDeleteTransactionId)     at Microsoft.SharePoint.Library.SPRequest.A...

0x1314  SharePoint FoundationMicrosoft.Office.DocumentManagement.Internal.DocIdHandler.ItemChangedInternal(SPItemEventProperties properties, Boolean fOverwrite)     at Microsoft.Office.DocumentManagement.Internal.DocIdHandler.ItemAdded(SPItemEventProperties properties)     at Microsoft.SharePoint.SPEventManager.RunItemEventReceiver(SPItemEventReceiver receiver, SPUserCodeInfo userCodeInfo, SPItemEventProperties properties, SPEventContext context, String receiverData)     at Microsoft.SharePoint.SPEventManager.RunItemEventReceiverHelper(Object receiver, SPUserCodeInfo userCodeInfo, Object properties, SPEventContext context, String receiverData)     at Microsoft.SharePoint.SPEventManager.<>c__DisplayClassa`1.<InvokeEventReceiver>b__7()     at Microsoft.SharePoint.SPSecurity.RunAsUser(SPUserToken userToken, Boolean b

0x1314  SharePoint FoundationLeaving Monitored Scope (Event Receiver (Microsoft.Office.DocumentManagement, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, Microsoft.Office.DocumentManagement.Internal.DocIdHandler)).

0x1314  SharePoint Foundation  An open web was closed in event receiver Microsoft.Office.DocumentManagement.DocumentSets.DocumentSetItemsEventReceiver.

When ever running custom code solution this is logged and same code runs in DEV and UAT and PROD not in TESTING.

What could be the issue...

Hi,

Since the issue is related to custom code solution, log like this won't be much help. If the solution works in other envrionments, that means the code is OK, the issue comes along with environment. You may need to compare the environments and find out the root cause.

Please check event view and ULS log and see if there is error information which can more clearly indicates the issue cause.

Re