ORA-07250: spcre: semget error, unable to get first semaphore set.
Cause: An error occurred when trying to get first semaphore set.
Action: Check errno. Verify that system is configured to have semaphores. Verify that enough semaphores are available. Additional information indicates how many semaphores were requested.
ORA-07251
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ORA-07250spcre: semget error, unable to get first semaphore set.