Explanation:
1. The lock request or an implicit lock conflicts with the locks of another user. The maximum waiting time for granting the lock has elapsed (installation parameter REQUEST TIMEOUT).
2. The Operating / Shutdown / Normal menu function in the ADABAS component CONTROL could not be performed in a certain period of time (installation parameter LOCK TIMEOUT) because transactions with SQL statements for data modification are still open. The SERVERDB has not been shut down.
User Action:
1. In some cases, the error message contains a more detailed description of the error. The lock request can be reissued. To avoid possible deadlock situations, it is advisable to roll back the transaction by using a <rollback statement>.
2. Do without the SHUTDOWN or force a shutdown of the SERVERDB using Operating / Shutdown / Quick.