Message type: E = Error
Message class:  FMCA_PSOB - Contract Object 
Message number: 091
Message text: You do not have authorization for activity &1
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The SAP error message FMCA_PSOB091, which states "You do not have authorization for activity &1," typically indicates that the user does not have the necessary permissions to perform a specific action or access a particular function within the SAP system. This error is related to authorization checks that are part of SAP's security model.
Cause: Missing Authorization Object: The user may not have the required authorization object assigned to their user profile. Role Assignment: The user might not be assigned to the correct role that includes the necessary authorizations for the activity they are trying to perform. Activity Restriction: The specific activity (denoted by &1 in the error message) may be restricted for the user's role or profile. Profile Issues: There could be issues with the user's profile or the roles assigned to them, such as missing or incorrectly configured authorizations.
Solution: Check User Authorizations: Use transaction code SU53 immediately after encountering the error to see which authorization
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