Parallel Database Extensions (PDE) Message 11801 - 11801 - Analytics Database - Teradata Vantage

Message

Semaphore does not exist.

Explanation

An attempt was made to use a global semaphore that has not been allocated, or that has already been freed. This typically indicates a problem in DBS software, possibly a timing problem where a task that got the semaphore frees it before an associated task is done using it.

Generated By

PDE network semaphore services.

For Whom

System Support Representative.

Notes

This event normally causes an automatic DBS restart. The associated stack trace will help the Global Support Center determine the exact cause of the failure.

Remedy

Contact the Global Support Center.