Diagnosis
The cache repeatedly attempts to set an enqueue so that it can work witha cache entry. If a process cannot set the enqueue after many repeatedattempts (up to 1000 attempts, for example), the system assumes thatthere is a problem. To highlight the problem and avoid inconsistencies,the cache terminates the current process with an error message (xmessage). A system administrator can reduce the number of attempts to anumber for which it is quite likely that an enqueue can be set. To allowthe process, that is, the query, to continue to run, you can use thisparameter to specify that the process is not to terminate when an errormessage is issued.
This parameter only applies to the cache modes cluster table, BLOBtable, and flat files (both application server dependent and crossapplication server).