NTSTATUS 0xC0030060 (RPC_NT_PIPE_DISCIPLINE

Status / error code:

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Description:

The RPC call completed before all declared pipe transfers were processed.

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RPC_NT_PIPE_CLOSED	RPC_NT_PIPE_EMPTY

RPC_NT_PIPE_DISCIPLINE_ERROR

RPC pipe transfer discipline error

RPC_NT_PIPE_DISCIPLINE_ERROR is about the required ordering and completion discipline for pipe transfers. Pipe methods are not ordinary fixed-parameter calls; both sides must process the pipe stream according to the generated stub contract.

The status usually means a manager routine returned too early, a callback stopped consuming or producing data, or the client/server disagreed about which side must drain the pipe before the call can complete.

What to check

Verify that input pipes are fully pulled and output pipes are fully pushed according to the IDL contract.
Check error paths that return from the manager routine before pipe callbacks have completed.
Instrument pipe callbacks with chunk counts and end-of-stream markers to find the side that stopped early.

References

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