2643073 - Design Studio hangs after clicking on Edit Query Specification

• Design Studio hangs after clicking on Edit Query Specification.
• The following error message is seen in the 'log' folder of DS_Support.zip:
  "com.businessobjects.dsl.services.workspace.impl.WorkspaceException: Unable to retrieve the datasource configuration : com.crystaldecisions.sdk.exception.SDKException$OCAFramework: Unable to find servers in CMS <host>.Network.Local:<port> and cluster @<host>:<port> with kind pjs and service null. All such servers could be down or disabled by the administrator. (FWM 01014)
  cause:com.crystaldecisions.enterprise.ocaframework.OCAFrameworkException$AllServicesDown: Unable to find servers in CMS <host>.Network.Local:<port> and cluster @<host>:<port> with kind pjs and service null. All such servers could be down or disabled by the administrator. (FWM 01014)"

• Design Studio 16.4.0
• SAP Business Objects 4.2 SP3
• Datasource Universe is based on Oracle Database

com.businessobjects.dsl.services.workspace.impl.WorkspaceException, Unable to retrieve the datasource configuration,com.crystaldecisions.sdk.exception.SDKException$OCAFramework, Unable to find servers in CMS, com.crystaldecisions.enterprise.ocaframework.OCAFrameworkException$AllServicesDown, FWM 01014, Design Studio, BIP, Business Intelligence Platform, hangs, Edit Query Specification, Universe, Oracle Database , KBA , BI-RA-AD-BIP , Business Intelligence Platform Integration , Problem