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Could not read digitally signed licenses


We are facing the error "could not read digitally signed licenses" while executing tcode - slicense on one of our app server.

Have checked the trace files dev_w* for corresponding error messages with search term "likey" but could not find any error.

Now the system is fine and the slicense tcode shows the license details without any error.

Note:- we have not made any changes later

Checked the profile parameters sec/libsapsecu and ssf/ssfapi_lib and they are fine



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1 Answer

  • May 03, 2016 at 07:54 PM

    Hi Jitendhar,

    Check whether the system is unable to load the SAPCRYPTOLIB (or CommonCryptoLib).

    Note that the security toolkit must be available to load the licenses.

    You might see something like:


    M *** ERROR => DlLoadLib()==DLENOACCESS - LoadLibrary("


    N *** ERROR => No SSF library found


    Be sure that you are not using a UNC/NFS path to point to the library. This is a known cause for the issue.

    Kind regards,


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