| Previous | Next |
| TBSIMP_E_RPC_INIT_FAILED | TBSIMP_E_COMMAND_CANCELED |
TBSIMP_E_SCHEDULER_NOT_RUNNING
The TBS command scheduler is unavailable
TBSIMP_E_SCHEDULER_NOT_RUNNING (0x8029020A) means the TBS implementation cannot dispatch TPM work because its scheduler is stopped or unavailable. The caller has not reached TPM command semantics yet.
Evidence to capture
Record TBS service state, scheduler initialization, system shutdown/startup phase, RPC/service errors, and whether any TBS context can submit a trivial command.
Focused correction
Restore the supported TBS service/scheduler lifecycle and create a fresh context. Do not diagnose TPM key policy until commands can actually reach the TPM.
Technical references
Looking for a different code? Search another status or error code.