Message type: E = Error
Message class:  /MVA/AMVIAMSG -  
Message number: 163
Message text: IIS: CFD return (&1) received; no automatic assignment possible
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The SAP error message /MVA/AMVIAMSG163 IIS: CFD return (&1) received; no automatic assignment possible typically relates to the SAP Advanced Planning and Optimization (APO) module, specifically in the context of the Integrated Business Planning (IBP) or the Demand Planning (DP) functionalities. This error indicates that a "CFD return" (which stands for "Customer Forecast Demand") was received, but the system could not automatically assign it to a relevant planning object or demand plan.
Cause: Missing Configuration: The system may not be properly configured to handle the specific CFD return. This could be due to missing settings in the master data or planning area. Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect key figures, which prevent the system from making the necessary assignments. No Matching Planning Object: The CFD return may not match any existing planning objects in the system, leading to the inability to assign it automatically. Versioning Issues: If
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