Dear team, I am working on a test code to check the unseal functionality for educational purposes. I am following the test module for ESAPI unseal, and the test code is working on one system perfectly with the IBM simulator, but failing on another system running the same version of the simulator with: WARNING:esys:src/tss2-esys/api/Esys_Create.c:421:Esys_Create_Finish() Received TPM Error ERROR:esys:src/tss2-esys/api/Esys_Create.c:164:Esys_Create() Esys Finish ErrorCode (0x00000921) Esys_Create fail I am unable to detect the cause of this error, since the same code is running perfectly fine on a different system with same version of the simulator. Any advice on the cause of this issue would be highly appreciated. Regards, Sourajit Mukhopadhyay