Error Handling Procedures

This chapter explains the procedures for handling HiRDB errors.

Organization of this chapter: 20.1 HiRDB processing and the HiRDB administrator's action in the event of an error; 20.2 When a UAP does not execute correctly; 20.3 When operation commands do not execute correctly; 20.4 When HiRDB does not start; 20.5 When HiRDB does not terminate; 20.6 Handling of system log file errors; 20.7 Handling of synchronization point dump file errors; 20.8 Handling of status file errors; 20.9 Handling of errors in files other than system files; 20.10 When the OS terminates abnormally; 20.11 Handling of errors while linked to an OLTP system; 20.12 Handling of communication errors, CPU errors, and power failures; 20.13 When HiRDB cannot be terminated because a user is still connected; 20.14 Actions when there is an undetermined transaction; 20.15 Handling of reduced activation (HiRDB parallel server configurations only); 20.16 Handling of disk errors; 20.17 When a HiRDB (unit) terminates abnormally due to a system log file shortage; 20.18 When a utility terminates abnormally during execution of a reorganization with synchronization points set; 20.19 Actions when page destruction in an RDAREA is detected; 20.20 Actions to take when an RDAREA I/O error occurs; 20.21 Checking the transaction completion type when an error occurs during commit processing (HiRDB parallel server configurations only); 20.22 Actions to take when an error occurs while a local buffer is being used to update a shared table (HiRDB parallel server configurations only); 20.23 Actions to take when an error occurs in the system manager unit; 20.24 Actions to take when a mismatch occurs between the original and the mirror duplicate; 20.25 Recovery of HiRDB directory; 20.26 Handling errors in the HiRDB file system areas

20. Error Handling Procedures