# [UI_MP_TPM_DECODE_WITH_MEK_FAILED](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED)

## SYSLOG Details
- **Message**: Error encountered when decoding with MEK: <variable>error-code</variable>
- **Help**: Failed to decrypt the master password using the TPM
- **Description**: The TPM failed to decode the master password provided.
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: error-code
- **Facility**: ANY

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED&sw=Junos%20OS&rel=23.4R1)
- [Junos OS Evolved 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED&sw=Junos%20OS%20Evolved&rel=23.4R2)
- [Junos OS Evolved 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MP_TPM_DECODE_WITH_MEK_FAILED&sw=Junos%20OS%20Evolved&rel=23.4R1)