Message type: E = Error
Message class:  FICUSTOM - Customizable Messages for Funds Management 
Message number: 174
Message text: Purchase Order Date is in the Future
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The SAP error message FICUSTOM174 indicates that a purchase order (PO) date is set in the future, which is not allowed based on the system's configuration or business rules. This error typically arises during the processing of financial transactions or when trying to post documents that reference a purchase order with a future date.
Cause: Future Date in PO: The purchase order has a delivery date or a posting date that is set to a future date, which is not permissible in the current configuration. System Configuration: The system may be configured to prevent posting transactions with future dates to ensure accurate financial reporting and compliance with accounting principles. User Error: The user may have inadvertently entered a future date when creating or modifying the purchase order.
Solution: Check the Purchase Order Date: Review the purchase order in question and verify the dates (delivery date, posting date, etc.). If the date is indeed in the future, consider changing
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