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[LoadRunner Yahoo Group] OracleNCA/Web(HTTP/HTML) script issue

The following question was posted on The LoadRunner Yahoo Group March 3, 2010. The original message may be accessed at

Posting Analysis

I'm working with (web(Http/Html)& Oracle NCA) multi protocol to record the script in Oracle forms 10g client on Oracle 10g appserver. When I tried to replay the script I got the error "nca_connect_server: cannot communicate with host xxxxx on port 80"

Could you please let me know How to resolve the issuse

Find the system and LR configuration below

1. What version of LoadRunner (LR) or PerformanceCenter (PC) are you using? (specify which tool LR or PC) LR 9.1

2. What is the protocol you are recording? Oracle NCA, Web(http/html)

3. If HTML - are you using HTML-Advanced with URLs or, (no)

4. If URL mode: - Concurrent groups

Pls suggest


Business Impact
  • This person lacks an architectural foundation for using LoadRunner. Successful use of LoadRunner requires an architectural view of systems, including both logical and physical connectivity
  • Lacking an architectural view, this person is unable to either diagnose or solve a simple access issue. This inability to diagnose and solve will cost severely in the development phase, the test phase and yield and insufficient capability to diagnose more complex performance issues
Technical Issue
  • Host is down or No Network Route Exists or A Firewall rule prevents access
  • User should "PING," "Traceoute" or connect to another service on the same host to check connectivity
  • The issue is totally unrelated to HTML or the use of ORACLE forms. This is a system access issue