Windchill認証を使用するODATAコネクタが、クラスタとして構成されたWindchillで機能しない

• Windchill認証を使用するコネクタが、クラスタとして構成されたWindchillで機能しない
• Integration Runtimeは、次のようなエラーで失敗しています。

[ClientProcessor-2] DEBUG o.a.c.c.h.HttpProducer - Executing http GET method: https://<SERVER>/Windchill/sslClientAuth/servlet/WindchillGW/wt.httpgw.HTTPServer/ping?wt.effectiveUid=<USER>
javax.net.ssl|DEBUG|22|ClientProcessor-2|2021-09-01 04:32:16.559 UTC|SSLSocketImpl.java:762|close outbound of SSLSocket
javax.net.ssl|WARNING|22|ClientProcessor-2|2021-09-01 04:32:16.560 UTC|TransportContext.java:251|Warning: failed to send warning alert CLOSE_NOTIFY (
"throwable" : {
  java.net.SocketException: Broken pipe (Write failed)

                ….

javax.net.ssl|DEBUG|22|ClientProcessor-2|2021-09-01 04:32:16.560 UTC|SSLSocketImpl.java:728|close inbound of SSLSocket
javax.net.ssl|ERROR|22|ClientProcessor-2|2021-09-01 04:32:16.561 UTC|TransportContext.java:318|Fatal (INTERNAL_ERROR): closing inbound before receiving peer's close_notify (
"throwable" : {
  javax.net.ssl.SSLException: closing inbound before receiving peer's close_notify
                at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
                at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
                at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:313)
                at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:269)
                at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:260)
                at java.base/sun.security.ssl.SSLSocketImpl.shutdownInput(SSLSocketImpl.java:737)