Getting 'TSE1_ERROR_WRONG_STATE_NEEDS_SELF_TEST' error in the response from Germany TSE

Hi ,

Can anyone please assist ? I have Xstore v19 installed for Germany , also done TSE set up , option which I am using is - SD Card plugged directly into the TM-T88VI-iHub printers.

On sending "StartTransaction" request to the TSE , getting below error response,

:: oracle.retail.xstore.countrypack.de.tse.hardware.epson.DeEpsonTseDevice [DeTseManager::1::]

 ERROR [   ] 2022-11-14 13:09:27,759 {

 "error" : {

  "errorinfo" : "",

  "fact" : ""

 },

"function" : "StartTransaction",

 "output" : { },

 "result" : "TSE1_ERROR_WRONG_STATE_NEEDS_SELF_TEST"

}

Thanks,

Amol