2755192 - How to manually clean up and rebuild the Platform Search index in SAP BusinessObjects BI?

• Platform Search is not working, and it's required to rebuild the complete index
• The following errors may be seen:
  In Central Management Console (CMC) -> Platform Search -> Index Location:
  Platform Search is not available because the BI Platform cannot validate the search's file path
  

  In CMC -> Applications -> Platform Search Application -> Properties
  Indexing status: Search service metrics not available

  Searching in BI Launchpad returns the following error:
  An error occurred while searching.:IDL:RemoteMethodInvocationException:1.0

• SAP BusinessObjects Business Intelligence Platform 4.x
• SAP BusinessObjects Business Intelligence Platform 2025  
• MS Windows Server
• Linux / Unix operating systems

rebuild the Platform Search index, Number of indexed documents : 0,rebuild the index manually, automatic rebuild did not work, IDL:RemoteMethodInvocationException:1.0,Indexing status: Search service metrics not available , KBA , BI-BIP-SCH , BI platform search , BI-BIP-ADM , BI Servers, security, Crystal Reports in Launchpad , Problem