R12 - View PO History screen errors out when you do a search and then click on the PO Number link on
oracle.apps.fnd.framework.OAException: Could not load application module 'oracle.apps.pos.changeorder.server.OrderAM'.
## Detail 0 ##
JBO-30003: The application pool (chist91043.amers.ibechtel.comFIQ11544oracle.apps.pos.changeorder.server.OrderAM) failed to checkout an application module due to the following exception:
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.NoDefException, msg=JBO-25002: Definition oracle.apps.pos.changeorder.server.OrderAM of type ApplicationModule not found.
The page "$JAVA_TOP/oracle/apps/pos/changeorder/webui/PosViewOrderPG" is called when a PO# is cicked and it refers to OrderAM.xml file.