Message type: E = Error
Message class:  RS_ANA_AQD_ODATA - Message Class for Analytical Query Designer 
Message number: 048
Message text: Item ID &1 is already in use. Choose a different one.
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The SAP error message RS_ANA_AQD_ODATA048 indicates that the Item ID you are trying to use is already in use within the system. This typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse) when you are trying to create or modify an object (like a query, model, or data source) that requires a unique identifier.
Cause: Duplicate Item ID: The Item ID you are trying to create or modify already exists in the system. This can happen if you are trying to create a new object with the same ID as an existing one. Concurrent Usage: Another user or process might be using the same Item ID at the same time, leading to a conflict. System Configuration: There might be a configuration issue or a bug in the system that is causing the Item ID to be recognized as already in use.
Solution: Choose a Different Item ID: The simplest solution
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