KLVVT506 VPO ACB GENERATION ERROR: R15(r15) R0(r0)
Explanation
An error was detected upon execution of an z/OS® GENCB macro instruction.
System action
The TMS:Engine programmed operator facility (VPO) is unavailable.
User response
Consult IBM® z/OS Communications Server SNA Programming to determine the cause of the error and take appropriate corrective action. The error is in reference to the VPO ACB defined in initialization library member KLVINVPO.
Message Type
WARNING