We have some content databases configured with RBS storage. This SharePoint farm has two web front end servers.

I found the below RBS errors frequently in event viewer on one particular web server, but when I upload documents it works fine, there is no issue.

Message ID:32, Level:ERR , Process:7488, Thread:22 Exception thrown: Operation: StoreReadBlob BlobStoreId: 0 Log Time: 5/23/2016 7:09:21 PM Exception: Microsoft.Data.SqlRemoteBlobs.RemoteBlobStoreException: The blob store threw an exception. The exception thrown is saved in InnerException. ---> System.ComponentModel.Win32Exception: The network path was not found
at System.Data.SqlTypes.SqlFileStream.OpenSqlFileStream(String path, Byte[] transactionContext, FileAccess access, FileOptions options, Int64 allocationSize) at System.Data.SqlTypes.SqlFileStream..ctor(String path, Byte[] transactionContext, FileAccess access, FileOptions options, Int64 allocationSize) at Microsoft.Data.BlobStores.FilestreamBlobStore.FilestreamReaderStream..ctor(String filestreamPathName, CommittableTransaction transaction, Byte[] transactionCtx, Boolean asyncReadDisabled) at Microsoft.Data.BlobStores.FilestreamBlobStore.FilestreamStoreLibraryBase.ReadBlob(Byte[] storePoolId, Byte[] storeBlobId) at Microsoft.Data.BlobStores.BlobStore.ReadBlobInternal(Request request) --- End of inner exception stack trace --- ExceptionType: BlobStore ExceptionCode: BlobStoreUnhandledException Request Information: Operation: StoreReadBlob Request: Request 77 for OpenReadableBlobStream Request Configuration not set. Command Details: FetchBlobCommand : Request 77 , CheckedConfigVersion: Undefined, RetryNeeded: False, RetryAttempts: 3 BlobDetails: BlobStoreId 1, StorePoolId 0x01000000, StoreBlobId 0x001cc3000000155c2d210b3936767f7f Session Information not set. Provider Session Information: Provider Session Info: ProviderSession: ProviderSession. Id: <1>, Name: , Type: , StoreVersion: <>, Location:

  • are you using network location to store blob storage?
    – Hardik
    May 23, 2016 at 19:58
  • in sql server there is rbs store
    – adilahmed
    May 23, 2016 at 20:37
  • Please check the steps in given link below.
    – Hardik
    May 23, 2016 at 20:38

1 Answer 1


Please verify the steps you had followed to install the RBS on your WFE server.

Experience of Configuring Remote Blob Storage (RBS) with SharePoint 2010

Please let me know if it did not work for you.

  • rbs configuration and uploading documents to rbs store it working,but in web front end server i saw above errors , recently we changed the ip of web front end server
    – adilahmed
    May 23, 2016 at 20:38
  • If you are able to ping the SQL machine in WFE machine than please check the damn firewall..
    – Hardik
    May 23, 2016 at 20:43
  • HI Hardik, we configured RBS according to best practise but in web front end servers many times RBS errors are appearing like above
    – adilahmed
    May 29, 2016 at 18:28
  • Please check here if you can get something for you...social.technet.microsoft.com/Forums/en-US/…
    – Hardik
    May 30, 2016 at 4:03

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