Run time exception while submitting an asset in RAM using Java API

[07/03/14 04:32:53 CEST] CRRAM0001E 1166295403 ERROR ws com.ibm.ram.common.data.exception.RAMRuntimeException - RAM Runtime Exception. com.ibm.ram.common.data.exception.RAMRuntimeException: com.ibm.ram.common.data.exception.RAMRuntimeException: com.ibm.ram.repository.core.IRepositoryAccess$AssetBusyException: Asset is busy being updated by someone else. Asset is "D5DC53D4-3850-1605-A69F-0AE66ACC45E0 \u200e[2014.07.03.04.32.48]" at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.primUpdateLifecycle(AssetLifecycleManager.java:3783) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.updateLifecycleIfNeeded(AssetLifecycleManager.java:1844) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.handleEventCycle(AssetLifecycleManager.java:1675) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.handleEventCycle(AssetLifecycleManager.java:1653) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.handleEvent(AssetLifecycleManager.java:487) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.save(AssetLifecycleManager.java:365) at com.ibm.ram.repository.assets.AssetManager.submitAssetWithState(AssetManager.java:4150) at com.ibm.ram.repository.assets.AssetManager.createNewVersionAsset(AssetManager.java:3960) at com.ibm.ram.repository.ws.core.BaseAssetAccess.submitAsset(BaseAssetAccess.java:276) at com.ibm.ram.repository.web.RAMAssetAccess.submitAsset(RAMAssetAccess.java:489) at com.ibm.ram.repository.web.RAMAssetAccess.upload(RAMAssetAccess.java:262) at com.ibm._jsp._RAMAssetAccess._jspService(_RAMAssetAccess.java:87) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99) at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1597) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:104) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:934) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502) at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179) at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121) at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:259) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:354) at com.ibm.ram.repository.web.ws.RAMSecure.doRequest(RAMSecure.java:40) at com.ibm.ram.repository.web.ws.RAMSecure.doPost(RAMSecure.java:45) at javax.servlet.http.HttpServlet.service(HttpServlet.java:738) at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1597) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131) at com.ibm.ram.repository.web.RAMWSServletFilter.doFilter(RAMWSServletFilter.java:511) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:934) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502) at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179) at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864) at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604) Caused by: com.ibm.ram.common.data.exception.RAMRuntimeException: com.ibm.ram.repository.core.IRepositoryAccess$AssetBusyException: Asset is busy being updated by someone else. Asset is "D5DC53D4-3850-1605-A69F-0AE66ACC45E0 \u200e[2014.07.03.04.32.48]" at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.startReview(AssetLifecycleManager.java:1079) at com.ibm.ram.repository.lifecycle.AssetLifecycleManager.primUpdateLifecycle(AssetLifecycleManager.java:3774)

1. Can some one help out how to avoid this situation?
2. Can some one give me some more information when can this kind of issues raises?(In logs I see that, at that point of time some one is busy in updating that asset. To my knowledge there is no one modifying this asset)
3. Does this issue araises when we try to browse for the same asset in RAM?

Thanks and Regards, Vijay