Message type: E = Error
Message class:  /SAPAPO/VMI_APO -  
Message number: 024
Message text: Check entries for activity 'Determine VMI Purchase Order Number'
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The SAP error message /SAPAPO/VMI_APO024 typically occurs in the context of Vendor Managed Inventory (VMI) processes within SAP Advanced Planning and Optimization (APO). This error indicates that there is an issue with the determination of the VMI purchase order number during the execution of the relevant activity.
Cause: The error can be caused by several factors, including: Missing Configuration: The VMI setup may not be properly configured. This includes settings related to the vendor, material, or the VMI process itself. Data Inconsistencies: There may be inconsistencies in the master data, such as vendor master data, material master data, or info records. Missing Purchase Order: The system may not find a valid purchase order for the specified criteria, which could be due to incorrect or incomplete data. Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the required data. Incorrect Parameters: The parameters used in the VMI process may not be set
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