Oracle Error (ORA-08103) happens intermittently
Posted: Mon 14 Jan 2019 17:19
Exception is thrown intermittently during some read operations on our production environment. It does not reproduce on our test servers. any thoughts?
Devart.Data.Oracle.dll 9.0.12.0
call stack:
||544|2019/01/03 14:49:37.074|8284|PoolThread:89|||Details: Devart.Data.Oracle.OracleException: ORA-08103: object no longer exists
at Devart.Data.Oracle.cv.d()
at Devart.Data.Oracle.ah.i()
at Devart.Data.Oracle.ad.s(Byte[] A_0, Int32 A_1, Int32 A_2)
at Devart.Data.Oracle.Entity.d.b(Int32 A_0, aa A_1)
at System.Data.Entity.Core.Common.Internal.Materialization.Coordinator`1.ReadNextElement(Shaper shaper)
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper`1.SimpleEnumerator.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
Devart.Data.Oracle.dll 9.0.12.0
call stack:
||544|2019/01/03 14:49:37.074|8284|PoolThread:89|||Details: Devart.Data.Oracle.OracleException: ORA-08103: object no longer exists
at Devart.Data.Oracle.cv.d()
at Devart.Data.Oracle.ah.i()
at Devart.Data.Oracle.ad.s(Byte[] A_0, Int32 A_1, Int32 A_2)
at Devart.Data.Oracle.Entity.d.b(Int32 A_0, aa A_1)
at System.Data.Entity.Core.Common.Internal.Materialization.Coordinator`1.ReadNextElement(Shaper shaper)
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper`1.SimpleEnumerator.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)