Error FND_VIEWOBJECT_NOT_FOUND when opening PO/requisition notification from Notification window on
When we try to open any PO or requisition notification from Notification screen in Purchasing we get below error: We are on release R12.1.3 upgrade instance
Exception Details.
oracle.apps.fnd.framework.OAException: Message not found. Application: FND, Message Name: FND_VIEWOBJECT_NOT_FOUND. Tokens: VONAME = ReqLinesNotificationsVO; APPLICATION_MODULE = oracle.apps.icx.por.wf.server.ReqApprovalNotificationsAM;
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1247)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:2212)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:557)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:439)
at _OA._jspService(_OA.java:212)