What does Windows error code 1772 (RPC_X_NO_MORE_ENTRIES) mean?

 
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RPC_S_FP_OVERFLOW RPC_X_SS_CHAR_TRANS_OPEN_FAIL

RPC_X_NO_MORE_ENTRIES

The auto-handle search has no untried server binding left

RPC_X_NO_MORE_ENTRIES belongs to automatic binding selection. With an auto_handle interface, the runtime can obtain and try server bindings without the application explicitly choosing one. This status means the candidate list was exhausted; it is not the same as an endpoint mapper returning no endpoint for one known server.

Inspect how the name service or application environment supplies candidates, which bindings were tried, and the failure recorded for each one. Confirm that the deployed server exports the expected interface and that stale entries are removed. A blind retry may start the same exhausted enumeration again; refresh the source of bindings or correct registration and reachability first.

What to inspect

  • Log every candidate server, protocol sequence, and per-binding failure.
  • Verify interface export and endpoint registration on intended servers.
  • Remove stale name-service entries instead of increasing retry counts.

References


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