NL-OF-PLUGIN-ENGINE-01 - Error on validating a Virtual User

Problem

When I validate a Virtual User, it stops on an NL-OF-PLUGIN-ENGINE-01 error. The details reveal an ifError error.

Solution

There are several types of ifError, of which the most common are:

• ifError:3
  The server indicates that the client does not handle cookies. Enable cookie handling for that Virtual User.
• ifError:4
  The server could not create the Oracle Forms process. There is a problem server-side.
• ifError:5
  The server could not start the Oracle Forms process. There is a problem server-side.
• ifError:6
  The server process used to manage the current Oracle Forms session no longer exists. This can happen when the server is subjected to a heavy load or if there is a design flaw in the Virtual User being played back. In the latter case, see Best Practices.
• ifError:7
  The server process is currently busy. Re-try the request later. This error indicates that NeoLoad tried sending the request 5 times but did not receive a valid response from the server.
• ifError:11/xxx
  The server is busy, re-try the request in xxx milliseconds. This type of error is handled automatically by NeoLoad and should not appear during the test.

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