Message type: E = Error
Message class: OIUME - Measurement messages
Message number: 028
Message text: Calculation & is in iterative loop.
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OIUME028
- Calculation & is in iterative loop. ?The SAP error message OIUME028, which states "Calculation & is in iterative loop," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where calculations are performed iteratively. This error indicates that the system has detected an infinite loop in the calculation process, which can happen due to various reasons. Causes: Circular Dependencies: The most common cause of this error is circular dependencies in the planning model. If a calculation depends on its own output or on another calculation that eventually leads back to it, it can create an infinite loop. Incorrect Configuration: Misconfiguration of planning parameters or settings can lead to situations where the calculations cannot converge, causing the system to keep recalculating indefinitely. Data Issues: Inconsistent or incorrect data in the master data or transaction data can lead to unexpected results during calculations, potentially causing loops. Complex Calculation Logic: If the calculation logic is overly complex or not
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