Message type: E = Error
Message class:  RSO_RES_QMSGS - Messages directly related to Query Designer. 
Message number: 084
Message text: Source component is missing
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message RSO_RES_QMSGS084, which states "Source component is missing," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with a query or data source that is expected to be present but is not found. This can happen for various reasons, including configuration issues, missing objects, or problems with the data model. Causes: Missing Data Source: The data source that the query is trying to access may have been deleted or not activated. Incorrect Query Configuration: The query may be incorrectly configured, pointing to a non-existent or incorrect data source. Transport Issues: If the query or data source was transported from one system to another, it may not have been transported correctly, leading to missing components. Authorization Issues: The user may not have the necessary authorizations to access the data source. Data Model Changes: Changes in the underlying data model (like InfoProviders or InfoObjects)
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