# Several error arises when TXT-Stat command executed

**URL:** <https://forums.suse.com/t/several-error-arises-when-txt-stat-command-executed/33525>\
**Category:** SLES Hardware\
**Created:** [February 12, 2019, 11:36am UTC](https://forums.suse.com/t/several-error-arises-when-txt-stat-command-executed/33525 "2019-02-12T11:36:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![imtiyazk](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@imtiyazk](https://forums.suse.com/u/imtiyazk)\
**Post date:** [February 12, 2019, 11:36am UTC](https://forums.suse.com/t/several-error-arises-when-txt-stat-command-executed/33525/1 "2019-02-12T11:36:15Z")

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Hi

I am new to SLES.  
I have been getting the below errors form the log when executing the TXT-Stat command

TBOOT: Error: write TPM error: 0x2.  
TBOOT: supports preserving machine check errors  
TBOOT: checking previous errors on the last boot.  
TBOOT: Error: read TPM error: 0x2.  
TBOOT: last boot has no error.  
TBOOT: Error: write TPM error: 0x2.  
TBOOT: AC module error : acm\_type=0x1, progress=0x00, error=0x0

Can anyone please let me know what could be the reason for these errors to occur  
Any help would be fine

Thanks  
Imtiyaz

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**Author:** ![Automatic\_Reply](https://avatars.discourse-cdn.com/v4/letter/a/ecb155/32.png) [@Automatic\_Reply](https://forums.suse.com/u/Automatic_Reply)\
**Post date:** [February 18, 2019, 7:31am UTC](https://forums.suse.com/t/several-error-arises-when-txt-stat-command-executed/33525/2 "2019-02-18T07:31:01Z")

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imtiyazk,

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**Author:** ![Jens-U](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@Jens-U](https://forums.suse.com/u/Jens-U)\
**Post date:** [February 20, 2019, 6:19pm UTC](https://forums.suse.com/t/several-error-arises-when-txt-stat-command-executed/33525/3 "2019-02-20T18:19:32Z")

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Hi Imtiyaz,

first let me say that I have absolutely no experience with this, but used my Google fu to look up some information.

Does the machine work, despite the errors - or do you see actual problems? Because I see many references to similar messages, which could mean that i.e. the “read TPM error: 0x2” simply indicates “no data available” - IOW, no actual error, but a non-zeor return code.

Regards,  
J