What does NTSTATUS 0xC0020019 (RPC_NT_INVALID_NETWORK_OPTIONS) mean?

 
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RPC_NT_INVALID_NETWORK_OPTIONS

RPC_NT_INVALID_NETWORK_OPTIONS is an NTSTATUS value used by the Windows RPC runtime. RPC string bindings can contain optional network-specific options in addition to protocol sequence, address and endpoint. This status means those options are not valid for the selected transport or are not in a format the runtime accepts.

It differs from RPC_NT_INVALID_NET_ADDR, which concerns the network address itself, and from RPC_NT_INVALID_ENDPOINT_FORMAT, which concerns endpoint syntax. Preserve the options field separately when diagnosing this status.

Binding options are invalid even though the main transport fields may be present

  • Parse and log protocol sequence, network address, endpoint and options as separate fields.
  • Check whether a deployment template copied options intended for a different RPC transport.
  • Remove or correct only the invalid option after comparing it with the transport documentation; do not rewrite the whole binding blindly.

References


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