SAP Knowledge Base Article - Preview

1422510 - Login to BILP / CMC takes a long time due to reverse DNS lookup


  • Logging into BILP or CMC takes a long time, sometimes more than 20 sec
  • This happens regardless auditing is enabled or not
  • Once logged in, no network delays and everything works fine



  • SAP BusinessObjects Business Intelligence Platform 4.x (BI 4.2 / 4.3)
  • Windows
  • Linux / Unix 


SAP BusinessObjects Business Intelligence platform 4.1 ; SAP BusinessObjects Business Intelligence platform 4.2 ; SAP BusinessObjects Enterprise XI 3.0 ; SAP BusinessObjects Enterprise XI 3.1


Dynamic DNS, zone, reverse lookup, named.conf, nsswitch.conf, resolv.conf, dig, nslookup, as112, slow, nbt, netbios over tcp/ip,, long time, logon , KBA , logon , BI-BIP-ADM , BI Servers, security, Crystal Reports in Launchpad , BI-BIP-DEP , Webapp Deployment, Networking, Vulnerabilities, Webservices , How To

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