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Conditions for Connecting to a Remote DBEnvironment

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When an application issues a command to connect to a DBEnvironment, a remote connection is attempted if one of the following conditions exist on the client:

  • There is no file with that name on the client system.

  • There is a file with that name but it is not a DBECon file on the client system.

When the remote connection is attempted, a local error message is held in a buffer. If the remote connection is not successful, the remote error message is added to the error message buffer, as shown in figure 3-1. Next, the warning message 29007 (that identifies the preceding error as pertaining to a remote access) is added to the error message buffer with the message number of the original (local) error as a parameter.

For example:

   No matching profile found in the AliasDB file. (DBERR 27002)



   Local database connection failed with DBERR 3070.  Remote

   access attempted. (DBWARN 29007)

Figure 3-1 Connecting to a DBEnvironment

[Connecting to a DBEnvironment]