> For the complete documentation index, see [llms.txt](https://apidocs.arionbanki.is/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.arionbanki.is/b2b-2013-schema/b2b-services/b2b-foreign-statements-service/known-errors-and-not-implemented.md).

# Known errors and not implemented

* In transactions AccountType is always returned as „Erlendur reikningur“
* RelatedReference is not implemented and returned empty.
* DebitCreditMark is not implemented and returned empty.
* FundsCode is not implemented and returned empty.
* ClosingAvailableBalance is not implemented and returned as 0.
* ForwardAvailableBalance is not implemented and returned as 0.
* ExtraDescription is returned empty.