A Manager crashes whenever the stack used by a thread exceeds the space allocated. Threads acquire locks to access instances in the Manager’s repository. If a thread exceeds a certain number of locks, then the lock fails with an error code of ELOOP and a message is written to the log file.

This environment variable is used to control lock counting. SM_COUNT_REPOS_LOCKS must be set before starting the Manager. By default, the lock counting is turned off. To enable lock counting, set SM_COUNT_REPOS_LOCKS to TRUE, yes, or 1.