Message type: E = Error
Message class:  CTS_ORGANIZER_MSG - Message Class for the Transport Organizer 
Message number: 186
Message text: No authorization to change object list of transport request &1
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The SAP error message CTS_ORGANIZER_MSG186 indicates that a user does not have the necessary authorization to change the object list of a transport request. This typically occurs in the context of the Change and Transport System (CTS) when a user attempts to modify a transport request but lacks the required permissions.
Cause: The error is caused by insufficient authorizations assigned to the user trying to perform the action. Specifically, the user may not have the necessary roles or authorizations related to transport management, such as: Missing authorization objects related to transport requests (e.g., S_TRANSPRT, S_CTS_ADM, etc.). The user may not be assigned to the appropriate roles that allow for transport request modifications.
Solution: To resolve this issue, you can take the following steps: Check User Authorizations: Use transaction code SU53 immediately after the error occurs to see which authorization checks failed. This will provide insight into what specific authorizations are missing. Review Roles and Profiles: Check the roles assigned to
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