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MIM2525

SIMULTANEOUS ALLOCATION OF DEVICE gggg ON MULTIPLE SYSTEMS

Reason:

A single device was concurrently allocated on two systems. CA MIA for z/VM continues execution. This error can be the result of a class B user issuing the CP ATTACH command directly (without using the CA MIA for z/VM facilities), or it could result from a DEDICATE statement in the CP directory. The concurrent allocation of a device on two systems can result in corruption of data on the device. gggg represents the global name of the device.

Action:

Before starting CA MIA for z/VM for the first time, verify that no controlled devices are attached. While running CA MIA for z/VM, ensure that CMS users make all ATTACH requests through the CA MIA for z/VM facilities.

If these precautions have been taken and the error occurs again, contact CA Technical Support for assistance.