Handling Preprocessor Errors

Preprocessor or DBEnvironment Termination

Whenever the preprocessor stops running unexpectedly while you are using it in full preprocessing mode, sections stored during the preprocessor's DBE session are automatically dropped when the DBEnvironment is next started up. Unexpected preprocessor session termination occurs, for example, when a DBA issues a STOP DBE command during a preprocessor DBE session.

Preprocessor Invocation Errors

If the source file specified is currently being accessed, or if the source file named cannot be found, preprocessing terminates with the following messages, respectively:

     System error in opening input source file.  (DBERR 10922)



            File open Error         (DBERR 10907)

In addition, the invocation line may name a DBEnvironment that does not exist or the command may contain erroneous syntax:

     ******  Cannot connect to DBEnvironment.  (DBERR 10953)



     ERRORS  Processing terminated prematurely.  (DBERR 10923)

Source File Errors

When the preprocessor encounters errors while parsing the source file, messages are placed in sqlmsg. Refer to the discussion earlier in this chapter under "ALLBASE/SQL Message File" for additional information on this category of errors.

DBEnvironment Errors

Some errors result because:

Refer to the ALLBASE/SQL Database Administration Guide for information on handling DBEnvironment errors.