OS Memory Manager Errors (-117 -> -108)

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4D v20.6

The following table lists the error codes returned by the Operating System Memory Manager.

Code	Description
-117	Internal Memory problem. Memory is probably logically corrupted.
	Exit as soon as possible. Restart your machine and reopen the database.
-111	Internal Memory problem. Memory is probably logically corrupted.
	Exit as soon as possible. Restart your machine and reopen the database. (*)
-109	Internal Memory problem. Memory is probably logically corrupted.
	Exit as soon as possible. Restart your machine and reopen the database.
-108	Not enough memory to perform an operation.
	Give more memory to your 4D application.

Tip: When allocating and working with large arrays, BLOBs, pictures, as well as sets (objects that can hold large amount of data), use an ON ERR CALL. project method to test the error -108.

(*) Error -111 can also occur when you attempt to read a value from a BLOB with an offset out of range. In this case, the error is minor and you do not need to terminate the working session. Just fix the offset you pass to the BLOB command.