What type of database client are you using, that reports the error -51? Can you please describe more of what you are doing and what you are trying to do?
there is no such general functionality that allows one to react to any error happening within the database system and its management tools.
Usually you have to react on the error, when and where it happens. E.g. if you start backup with dbmcli you find the error message and the error text in dbmcli's output.
The database kernel itself is able to send its errors and system error via events. Those can be reacted upon with help of the event dispatcher.
as said earlier, you have two error categories. Errors of the database kernel and errors of administration tools such as dbmcli.
A) errors occuring outside of the database kernel, e.g. dbmcli:
If you call dbmcli within a script, or if you administrate the database via an API (e.g. JDBC, Perl) you can use the error messages, as your script or program can use these error messages.
If you use DBMGUI or call dbmcli manually, you have to react on the error messages manually.
B) errors occuring within the database itself
One can use MaxDB's event dispatcher to wait for and react on errors (e.g. send an e-mail) that are occuring within the database (e.g. -51).
Pl lemme know how to capture the system messages , im presently in the same situation , i need to capture the system messages and map them to them to the structure TRLOMESG , of the FM " LOAN_MESSAGES_GIVE "
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