1.Login to stage.
2.Edit company say "ACA demo".
3.Create transmission for B Reports replacement scenario.
4.Transmission A having 2 submission
1.Submission A---- 2 Employees
2.Submission B-----2 Employees [TIN error due to Wrong EIN]
5.Received a Acknowledgment file.
6.Uploaded the Acknowledgment file.
5.Rerun the reports for submission without selecting any form status by changing required information.
6.Finalize report.
7.Click on Verify the submission by selecting Replacement.

Actual:Received server encountered error.
Expected:No error should receive

Attaching Raw Xml files for additional information.
Error Log is as follows:

ErrorID : 0
ErrorSource : ControllerAppTier.SaveAndGetData->BenAdminControllerApp
Tier.SaveAndGetData->ACAIRSSubmission.SaveAndGetData->ACAIRSSubmission.VerifySubmissionData->IRSFormDataFile.WriteXML
->IRSFormDataFile.PrepareFormDataFile
ErrorMessage: Value cannot be null.
Parameter name: inputUri

Let us know if you need any additional details are required

Note: Actually deleted one transmissin previously as form status was selected as Corrected. This issue may be also present for C report.