Error in receiver File Adapter: Unknown channel type: File

Hi SAP Guru's,

My scenario is IDOC to FILE Interface, here Interface is succes in SXMB_MONI and failed in receiver file adapter with below error.

Message processing failed. Cause: com.sap.aii.af.ra.ms.api.RecoverableException: The Adapter Message Property 'FileName' was configured as mandatory element, but there is no 'DynamicConfiguration' element in the XI Message header: com.sap.aii.adapter.file.configuration.DynamicConfigurationException: The Adapter Message Property 'FileName' was configured as mandatory element, but there is no 'DynamicConfiguration' element in the XI Message header

Also when I removed Dynamic Configuration and checked, success in SXMB_Moni but file not generated in directory,I could see the error in trace.Please check attachment for Trace Log.

Prior activity before Error: we had updated Java patches to our SAP PI 7.0 version.

Please help me out as we have Production down. PFA Trace log.

Thanks in Advance.

Ashok