2514300 - Unable to import iflows into PI system

• You are using Process Integration (PI) or Process Orchestration (PO) and are trying to import iflows into your system
• Using both CTS+ and file level transports, you are receiving the below error when importing the iflows:
  Caused by: com.sap.aii.utilxi.misc.api.ResourceException: Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  #at com.sap.aii.ib.server.pvcadapt.XIPropagationProvider.setData(XIPropagationProvider.java:378)
  #... 105 moreCaused by: com.sap.aii.ib.core.service.TypeNotRegisteredException: Type AEName is not registered in the service class Type Service
  e - Type Information
  #at com.sap.aii.ib.core.service.ServiceBase.getServiceImpl(ServiceBase.java:211)
  #at com.sap.aii.ib.bom.gen.TypeServiceImpl.getTypeInformation(TypeServiceImpl.java:93)
  #at com.sap.aii.ib.server.persist.gen.KeyServiceProvider.getTypeInfo(KeyServiceProvider.java:157)
  ...
  #at com.sap.aii.ib.server.pvcadapt.XIPropagationProvider.writeXiObject(XIPropagationProvider.java:428)
  #at com.sap.aii.ib.server.pvcadapt.XIPropagationProvider.setData(XIPropagationProvider.java:354)
  #... 105 more
  
  Serialized exception:Import failed: Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@5c179bb9
  Serialized exception:Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@7332f60
  Serialized exception:Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@3fd739d7Serialized exception:Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@225670d
  Serialized exception:Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@628ffea3
  Serialized exception:Internal error when importing object Integration Flow xxxxxxxxxxxxxxxxxxxxxxxx (DirContext)
  [Ljava.lang.StackTraceElement;@7c5995bd
  Serialized exception:Type AEName is not registered in the service class Type Service - Type Information
  [Ljava.lang.StackTraceElement;@7a461260
  End deployment (2017-08-01 23:49:11.0524 +0:00)

• SAP NetWeaver 7.5

Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, Integration Builder, Mars Eclipse, export , KBA , BC-XI-IBF-VNT , Versioning & Transport , BC-XI-IDE-IFL , NWDS / Eclipse IDE Tools for Integration Flow , Problem