Proxy problem. INTERFACE_SIGNATURE_ERROR ?

SOAP: Call failed: com.sap.aii.af.sdk.xi.srt.BubbleException: http://schemas.xmlsoap.org/soap/envelope/">

<SOAP:Header>
</SOAP:Header>
<SOAP:Body>
SOAP:Client Error" target="_blank"> http://schemas.xmlsoap.org/soap/envelope/"> SOAP:Client Error during conversion of XI message http://sap.com/xi/XI/Message/30 SOAP:mustUnderstand="1" xmlns:SAP=" XIProxy http://sap.com/xi/XI/Message/30"> XIProxy area="ABAP">INTERFACE_SIGNATURE_ERROR ZII_SI_EDI_DRX_ASN_RETURN_RECE VDA491300 http://catlbattery.com/EDI/DRX/ASN_Return/VDA4913 Information über die Methodenparameter fehlt für Schnittstelle ZII_SI_EDI_DRX_ASN_RETURN_RECE (ABAP Schnittstelle, Request-Message VDA491300, Request-Message-Namensraum http://catlbattery.com/EDI/DRX/ASN_Return/VDA4913)
</SAP:Stack></SAP:Error></detail></SOAP:Fault>
</SOAP:Body>
</SOAP:Envelope>
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Hi,

I have searched the prolem before and find the article → https://answers.sap.com/questions/9321798/proxy-problem-interfacesignatureerror-.html .

But i have checked all the configuration,(pi ir,pi id,refresh the cache,esr,class,interface).The problem still isn't be solved.And the t-code,SXI_MONITOR,has no messages.This is diffrent between my problem and the above article.

In addition,the problem occurs in that PI generate the EDI VDA 4913 mesages and send messages to ecc sproxy.It's successful in PRD system,but error in QAS system.It must be a configuration problem.

Any ideas i can try?

tnx!