Validation error 3.4.5 SDK .NET 4.8

SDK, web-based validator and sandbox
1

Dear,

getting error on validation of invoices after upgrading the SDK 3.4.5 on windows 7 operating system. Error is

  1. unknow invoice type error code : SAXPareseExpception Message : Schema validation failed; XML does not comply with UBL2.1 stadards in line with ZATCA specifications[error] occurred in validating Schematrons.[error] occurred in validating Schematrons. [Error] CODE:KSA-13, MESSAGE: PIH is inValid.
2

@Ankit.K.Tiwari please waiting for your feedback, validation error is for 3.4.5 for all, not windows 7 only.