Kbase 21211: Errors 534 and 43 When Accessing Database 9.1x in Multi-User
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
23/08/2002 |
|
Status: Unverified
FACT(s) (Environment):
Progress 9.1B
Progress 9.1C
Progress 9.1D
SYMPTOM(s):
The shared memory is version <num>; expected <num> (1178)
** Cannot find or open file <file-name>, errno = <number>. (43)
SYSTEM ERROR: Invalid I/O mode specified requested <mode>. (534)
The above errors may occur when attempting to connect to a database in multi-user mode (shared-memory connection).
CAUSE:
The errors are caused when a client, connecting via shared-memory to the Progress database server, is of a different versions. For example, if the database server is running 9.1B with the latest patch, the described errors occur when trying to connect with a 9.1C client. The same case for a client 9.1D trying to conenct to a minor v9 database via shared-memory.
FIX:
To make a shared-memory connection, the client and server installs must be the same version/release/patch level.