z/OS Communications Server: IP Messages Volume 1 (EZA)
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EZA8986I

z/OS Communications Server: IP Messages Volume 1 (EZA)
SC27-3654-00

Vaddress A: address

Explanation

This message displays the VMCPVADA register taken from the virtual machine communication facility (VMCF) packet header. This register contains one of four addresses, depending on which VMCF function is requested.

For SEND, SEND⁄RECV, and SENDX requests, VMCPVADA contains the address of the source address space data. For RECEIVE requests, VMCPVADA contains the address of a sink address space RECEIVE buffer. For REPLY requests, VMCPVADA contains the address in sink address space where REPLY data is located. For an AUTHORIZE request, VMCPVADA contains the address of an external interrupt buffer.

Note: This message displays the virtual machine communication facility (VMCF) function call returned by the function SayVmcFu, which is called to determine the type of a VMCF function call. For more information about VMCF function calls, see the z/OS Communications Server: IP Programmer's Guide and Reference.

System action

TCPIP continues.

Operator response

No action is needed.

System programmer response

No action is needed.

Module

varies

Procedure name

varies

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