Message type: E = Error
Message class: F2 - Master Data Maintenance: Customer, Vendor
Message number: 548
Message text: You are not authorized to change communication type &1
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F2548
- You are not authorized to change communication type &1 ?The SAP error message F2548, which states "You are not authorized to change communication type &1," typically occurs when a user attempts to modify a communication type (such as email, fax, or other communication methods) in the SAP system but lacks the necessary authorizations to perform that action.
Cause: Authorization Issues: The user does not have the required authorization object to change the communication type. This could be due to missing roles or permissions in their user profile. Configuration Settings: The system may have specific configuration settings that restrict certain users from making changes to communication types. User Role Assignment: The user may not be assigned to the appropriate role that includes the necessary permissions for the transaction or action they are trying to perform.
Solution: Check User Authorizations: Use transaction code SU53 immediately after the error occurs to check the authorization check that failed. This will provide insight into which specific authorization object is missing. Review the
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