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TIBCO iProcess® Engine 11.9.1

# StackSize (UNIX Only)

The number of kilobytes to set the thread stack size, per thread.

Note: The `StackSize` parameter is not included in the configuration file ($SWDIR`/seo/data/swentobjsv.cfg`) by default. If you want to set the stack size to a value different from the default, you must manually add this parameter to the configuration file.

When filtering cases, if the filter expression contains a large number of clauses, the SAL sal_xpc_list_filter_cases routine crashes, resulting in the TIBCO iProcess Objects Server crashing (a clause consists of a field being compared to a value, e.g., “SW_CASENUM = 7 AND AMOUNT > 10000” contains two clauses).

If you experience this type of error, increasing the thread stack size may resolve the problem. The default stack size is 2MB per thread. To increase this value, you must manually add the `StackSize` parameter to your configuration file. Note that increasing the stack size will increase the overall memory size of TIBCO iProcess Objects Server.

Lower Bound: `100 (Although the lower bound of 100K is enforced, this parameter should probably not be set to a value lower than the default.)`

Upper Bound: Limited by system thread stack size limits
Default: 2MB (Linux)

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TIBCO iProcess® Engine

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