# Signed properties hashing

**URL:** <https://zatca1.discourse.group/t/signed-properties-hashing/2047>\
**Category:** SDK, web-based validator and sandbox\
**Created:** [July 24, 2024, 1:32pm UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047 "2024-07-24T13:32:00Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![nader\_makki](https://avatars.discourse-cdn.com/v4/letter/n/ecae2f/32.png) [@nader\_makki](https://zatca1.discourse.group/u/nader_makki)\
**Post date:** [July 24, 2024, 1:32pm UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047/1 "2024-07-24T13:32:01Z")

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I am using .Net with ZATKA SDK - Simulation

I sent request for invoice compliance but I got this error, kindly help to know error reason and solve.

> {  
> “validationResults”: {  
> “infoMessages”: [  
> {  
> “type”: “INFO”,  
> “code”: “XSD\_ZATCA\_VALID”,  
> “category”: “XSD validation”,  
> “message”: “Complied with UBL 2.1 standards in line with ZATCA specifications”,  
> “status”: “PASS”  
> }  
> ],  
> “warningMessages”: ,  
> “errorMessages”: [  
> {  
> “type”: “ERROR”,  
> “code”: “signed-properties-hashing”,  
> “category”: “CERTIFICATE\_ERRORS”,  
> “message”: “Invalid signed properties hashing, SignedProperties with id=‘xadesSignedProperties’”,  
> “status”: “ERROR”  
> }  
> ],  
> “status”: “ERROR”  
> },  
> “reportingStatus”: “NOT\_REPORTED”,  
> “clearanceStatus”: null,  
> “qrSellertStatus”: null,  
> “qrBuyertStatus”: null  
> }

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**Author:** ![lalomar](https://avatars.discourse-cdn.com/v4/letter/l/5e9695/32.png) [@lalomar](https://zatca1.discourse.group/u/lalomar)\
**Post date:** [July 25, 2024, 6:54am UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047/2 "2024-07-25T06:54:06Z")

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Dear @nader_makki ,

Kindly note that your invoice is not compliant with XML implementation standards, please refer to [E-Invoice specifications](https://zatca.gov.sa/en/E-Invoicing/SystemsDevelopers/Pages/E-Invoice-specifications.aspx) for the XML implantation standards and Data Dictionary

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**Author:** ![lalomar](https://avatars.discourse-cdn.com/v4/letter/l/5e9695/32.png) [@lalomar](https://zatca1.discourse.group/u/lalomar)\
**Post date:** [July 28, 2024, 7:07am UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047/3 "2024-07-28T07:07:22Z")

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**Author:** ![lalomar](https://avatars.discourse-cdn.com/v4/letter/l/5e9695/32.png) [@lalomar](https://zatca1.discourse.group/u/lalomar)\
**Post date:** [July 28, 2024, 7:07am UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047/4 "2024-07-28T07:07:38Z")

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**Author:** ![Malik](https://dub1.discourse-cdn.com/flex013/user_avatar/zatca1.discourse.group/malik/32/708_2.png) [@Malik](https://zatca1.discourse.group/u/Malik)\
**Post date:** [August 5, 2024, 11:08am UTC](https://zatca1.discourse.group/t/signed-properties-hashing/2047/5 "2024-08-05T11:08:47Z")

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Salam,  
Seems your certificates were not generated properly and even before than hope you are generating proper CSR for simulation as there is difference as compare other Sandbox and Production. Share your XML you are trying to report as well but seems XML is getting pass so certificates need to be checked. thanks

> [@nader\_makki](#):
>
> “e