Sujith

The same requests work on other servers, same server after the server restart.

we had ibm check the issue and they have confirmed it is not related to jvm server or memory problem, firewall problem. we have had multiple senior developers check on...

We are not able to reproduce this issue. Here is the stack trace: message=Service validation error. com.JavaException: txid=xxxxxxxxx: Failed to serialize payload of com.JavaClass at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1258) [com.ibm.ws.webcontainer_1.1.56.jar:?] at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:746) [com.ibm.ws.webcontainer_1.1.56.jar:?]...

This is the class ``` @ApiModel("JavaClass") public class JavaClass{ @ApiModelProperty(value="status of the message", hidden=true) private boolean isStatus = false; //getters, setters, few other fields } ```

this is the same class, updated the name, pls check

``` @apimodel("JavaClass") public class JavaClass { @ApiModelProperty(value="status of the message", hidden=true) private boolean isStatus = false; private boolean useEmail = false; public boolean isStatus() { return isStatus; } public void...

just to make it clear again to @JooHyukKim we are unable to reproduce this, this happens for some time and when we restart the server it stops, all the same...