Soap contrig WSDL Config Error: Error: self signed certificate

Hello Together i'm a newbie and working around with a soap request no i got a problem when i ask
the server some informations then is a WSDL Config Error: Error: self signed certificate error
could anyone direct mi to the problem?

@stzue Welcome to the forum! While I won't be able to help much (not ever having used SOAP or WSDL) I suggest you read this thread to give you an idea of the information you should provide for someone to be able to help you out.

[{"id":"ef3181030f278d82","type":"tab","label":"Flow 3","disabled":false,"info":"","env":[]},{"id":"e480824b.767f","type":"soap request","z":"ef3181030f278d82","name":"","topic":"","wsdl":"1d0b9627.18e18a","method":"Get","x":810,"y":360,"wires":[["5bd47eca.8fd67"]]},{"id":"a2176fcf.cb88","type":"inject","z":"ef3181030f278d82","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":"","topic":"","payload":"","payloadType":"date","x":529,"y":452,"wires":[["5e12abf.dccd454"]]},{"id":"5bd47eca.8fd67","type":"debug","z":"ef3181030f278d82","name":"","active":true,"console":"false","complete":"false","x":956,"y":456,"wires":[]},{"id":"5e12abf.dccd454","type":"function","z":"ef3181030f278d82","name":"","func":"msg.payload = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><S:Envelope xmlns:S=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Header/><S:Body><ns2:syncMeasurementsAfterTimestamp xmlns:ns2=\"http://ws.backend.net.pneuscan.ventech.de/\"><syncTimestamp>2022-11-24 00:00:00</syncTimestamp><identificationMethod>internal_id</identificationMethod></ns2:syncMeasurementsAfterTimestamp></S:Body></S:Envelope>';\nmsg.headers = {};\nmsg.headers['content-type'] = 'application/xml';\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":661,"y":385,"wires":[["e480824b.767f"]]},{"id":"1d0b9627.18e18a","type":"soap-config","z":"ef3181030f278d82","wsdl":"https://192.168.100.61:8181/DataSync/DataSync?wsdl","auth":"2","user":"","pass":"","key":"/home/vbsg/node-key.pem","cert":"/home/vbsg/node-csr.pem","token":"4458"}]

Great you provided your flow but what about item 2 from the thread I pointed you to? Remember, you know your setup but no one else does.