2424938 - Data push from Financial Consolidation to Disclosure Managment issue with multiple chapter

We are running a FC to DM data export. The report bundle is mapped to 2 chapters

Running the task in FC shows there are no issues, and both reports are mapped to the expected chapters

However, when checking in DM, only the first chapter is imported. The 2nd has been left empty

In the Task Engine logs, there is the following error

2017-02-03 15:10:57.2047 [6] [ERROR] ==>
-------- Begin --------
ErrorID: 25391317-032a-491b-a494-46aac370431c
Error in path: Unknown
Raw url: Unknown
Message: Row not found or changed.
Source: System.Data.Linq
Stack trace: at System.Data.Linq.ChangeProcessor.SubmitChanges(ConflictMode failureMode)
at System.Data.Linq.DataContext.SubmitChanges(ConflictMode failureMode)
at SAP.DM.TaskEngine.Context.ImportData.ImportDataContextRepository.Save(StagingAreaImportRequestItem item)
at SAP.DM.TaskEngine.Context.ImportData.ImportDataContext.ProcessTask(ITask task)
at SAP.DM.TaskEngine.Core.TaskDispatcherBase.Dispatch(ITask task)
at SAP.DM.TaskEngine.Core.TaskManager.ProcessTask(ITask task)
-------- End --------

Disclosure Management 10.X

Row not found or changed. DM FC Disclosure Management Financial Consolidation , KBA , dm , EPM-DSM-GEN , DM core functionalities , Problem