Transfer to Subledger Accounting

Hello,

I take copy from payroll flow pattern "Global Simplified Payroll Cycle" and build new one.
I remove "Transfer to Subledger Accounting" and added it again to appear "Accounting Date Override" parameter in the parameters.
I added this parameter in the flow pattern parameters to pass it the running of the flow.
When I run the flow it gave an error in "Transfer to Subledger Accounting" task,
"Submit a process which transfers payroll costs to subledger accounting gives in progress with error"
I checked the log file of this process I found
"An internal assertion test couldn't be completed at location BatchProcessPA.validateStartDate".