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749X Internal Error Codes

Most 749X errors are the result of memory corruption on the host machine. Although these errors are extremely rare, they can be serious. In most cases, restarting FairCom DB will clear a transient memory error. If these errors repeat, please contact your application vendor.

Value

Cause

7490

A request for memory beyond reasonable limits.

7491

Attempting to return memory carrying an unreasonable large length value in its control header.

7492

Encountered an invalid "availability" counter during a sub-allocator get operation.

7493

An invalid "availability" counter while returning a block of memory.

7494

An invalid header pointer for an allocation block.

7495

A list connected with FairCom DB’s memory sub-allocator has become invalid or corrupted.

For single-user, check your parameters passed to our functions. For a server, this is usually a bug.

This error has been seen in V11.2.2. due to bad Unicode data. V11.2.3 has been patched to catch bad data and log it instead of passing it into the code, causing a crash.

7496

Failure in memory swapping operation.

7497

Attempting to return memory carrying a zero length in its control header.

7498

An invalid semaphore owner while getting memory.

7499

An invalid semaphore owner while returning memory.

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