Usage Limitations

Virtual Machine

Trail: PROIV Documentation > Administration > Windows Environment Guide > Usage Limitations

As the user EXTSUB module is an external extension of PROIV, certain limitations apply:

• There is no access to PROIV's private variables or functions.

• It is ONLY possible to access PROIV's keyboard and screen through the callback functions provided.

• File handles are a shared resource with PROIV. Using files in the module reduces the number of files handles available to PROIV.

PROIV Unix uses the concept of Batch Processing. 

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Topic ID: 750060