Message type: E = Error
Message class:  RSO_RES_ADSO - Datastore Object 
Message number: 018
Message text: InfoObject '&1' does not exist
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The SAP error message RSO_RES_ADSO018 indicates that the InfoObject specified (represented by &1) does not exist in the system. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with Advanced DataStore Objects (ADSO) or when trying to access InfoObjects that are not defined or have been deleted. Causes: Non-existent InfoObject: The InfoObject you are trying to reference has not been created or has been deleted from the system. Incorrect Naming: There may be a typo or incorrect naming in the reference to the InfoObject. Transport Issues: If the InfoObject was recently transported from another system, it may not have been transported correctly or may not exist in the target system. Activation Issues: The InfoObject may not be activated, which can lead to it being unavailable for use. Authorization Issues: The user may not have the necessary authorizations to view or access the InfoObject. Solutions: Check Existence: Verify that the InfoObject
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