Knowledge Base Articles

ias-12438

400:TAX_YEAR_INVALID

Please take a Client Extract and send it to IRIS Support

ias-12443

Iris:DeserializationFailed

This could be that the data is corrupted or that HMRC are not responding with a response that we expect. Please try again but if…

ias-12447

Personal Tax- Iris:OAuthClientKeyDownloadFailed

This error is down to a service that IRIS manage. Please notify IRIS Support to get this resolved

ias-12444

Iris:OAuthStateMissing

In the event of this issue we will need a T3 and it is likely cause by problems with the HMRC service. Ask the customer…

ias-12445

Iris:OAuthStateMismatch

This is likely cause by problems with the HMRC service. To resolve this you will need to turn off the automatic connection; To do this…

ias-12446

Iris:OAuthCodeMissing

This is likely cause by problems with the HMRC service.To resolve this you will need to turn off the automatic connection.To do this:Go to the…

ias-12435

Capital allowances/charges are not transferring to the partnership return

This is currently an issue within IRIS and is due to be fixed within 19.1.0. In the mean time, as a workaround, can you please…

ias-12448

Iris:OAuthClientKeyInvalid

This error is down to a service that IRIS manage. Please notify IRIS Support to get this resolved

ias-12433

Generating the Schedules of Data for one client gives me an Iwinptax.exe error

This was an issue within IRIS relating to the Retrieve HMRC data function and was fixed in 17.2.0 As a work around, to stop this…

ias-12432

“HttpStatusInternalServerError” when trying to connect to HMRC to Retrieve Data

HMRC are again having some issues with the pre-population of data authorisation process. This means that you may encounter an error when trying to authorise…

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