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RPC_NT_NO_MORE_BINDINGS
No additional RPC bindings are available
RPC_NT_NO_MORE_BINDINGS belongs to the Windows RPC runtime NTSTATUS facility. For RPC_NT_NO_MORE_BINDINGS, mS-RPCE extends the DCE/RPC model: generated stubs marshal parameters, the runtime binds to an endpoint and protocol sequence, and security or transport failures can be returned as RPC facility status values.
This status is normally an enumeration boundary rather than a transport outage. It indicates that the runtime has no further binding handles to return from the current binding-vector or lookup operation.
Distinguish it from no bindings being registered at all. If the caller expected more endpoints, inspect server registration and endpoint mapper state, but do not treat the status itself as proof that every endpoint is broken.
What to check for RPC_NT_NO_MORE_BINDINGS
- Check whether the code handles enumeration completion as a normal condition.
- Compare registered protocol sequences on the server with the client lookup filters.
- Look for filtering by object UUID, interface UUID, network address, or protocol sequence that narrows the binding set unexpectedly.
References for RPC_NT_NO_MORE_BINDINGS
- Microsoft Open Specifications: MS-RPCE overview
- The Open Group: DCE 1.1 RPC introduction
- Microsoft Open Specifications: NTSTATUS values
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