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Login error accessing 20.200.001 Web Service Endpoint

  • 15 January 2022
  • 4 replies
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We are attempting to Login to a Web Service Endpoint based on the 20.200.001 Default.  However when we send the Login request it returns an error

Request XML

<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" ><soap:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ><Login xmlns="http://www.acumatica.com/entity/3/OzLINK_MVP_WSE/20.200.001/"><name>admin</name><password>*****</password></Login></soap:Body></soap:Envelope>

Response

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault><faultcode>s:Server</faultcode><faultstring xml:lang="en-US">System.InvalidOperationException: System contract PX.Api.ContractBased.SystemContracts.V4.SystemContract does not implement required interface PX.Api.ContractBased.Soap.ISoapSystemContract

This only happens for 20.200.001 endpoints, we can successfully login to 18.200.001.

Has something changed with the Login for 20.200.001?

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Best answer by Dmitrii Naumov 15 January 2022, 00:34

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4 replies

Userlevel 6
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SOAP protocol is not supported for Default endpoint v 20.200.001 and newer. please use REST for that.

Ah okay, that is so not the news I wanted to hear.  Our minor upgrade just became a major project.

Can you point me to the release notes that explain this as I am going to need to send it to my management to explain why.

 

Thanks

Chris

 

Userlevel 6
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2020 R2 Release Notes for developers, page 18:

http://acumatica-builds.s3.amazonaws.com/builds/20.2/ReleaseNotes/AcumaticaERP_2020R2_ReleaseNotes_for_Developers.pdf

Thank you

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