What does NTSTATUS 0xC0020013 (RPC_NT_NO_BINDINGS) mean?

 
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RPC_NT_UNKNOWN_IF RPC_NT_NO_PROTSEQS

RPC_NT_NO_BINDINGS

RPC_NT_NO_BINDINGS is an NTSTATUS value used by the Windows RPC runtime. This status means there are no binding handles available in the binding vector or runtime context used by the operation. It is a collection/state problem: the application has not supplied a binding, or every candidate binding has already been removed or failed to be created.

It differs from RPC_NT_NO_ENDPOINT_FOUND, where a binding may exist but cannot resolve an endpoint, and from RPC_NT_BINDING_INCOMPLETE, where a particular binding lacks required information. Here the usable binding set is empty.

The operation was given no usable binding set

  • Log how the binding vector is populated and whether failed binding conversions are removed without a corresponding diagnostic.
  • Separate discovery failures from lifecycle failures such as an earlier cleanup call freeing the last binding.
  • For automatic or implicit binding, capture the configuration source that should have supplied server information.

References


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