Code: TNS-12637
Description:
 Packet receive failed
Cause:
 A process was unable to receive a packet from another process. Possible causes
are: 1. The other process was terminated. 2. The machine on which the other process
is running went down. 3. Some other communications error occurred.
Action:
 A process was unable to receive a packet from another process. Possible causes
are: 1. The other process was terminated. 2. The machine on which the other process
is running went down. 3. Some other communications error occurred.