Message type: E = Error
Message class:  /SAPAPO/RRP_HEUR -  
Message number: 154
Message text: No supplier for product &1 location &2 at requirements date &3
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The SAP error message /SAPAPO/RRP_HEUR154 indicates that there is no supplier available for a specific product at a given location on the specified requirements date. This error typically arises in the context of Advanced Planning and Optimization (APO) within SAP, particularly during the planning process when the system attempts to allocate or source products based on demand. Causes: No Supplier Assignment: The product may not have any suppliers assigned in the system for the specified location. Supplier Capacity Issues: The assigned suppliers may not have the capacity to fulfill the requirements on the specified date. Incorrect Master Data: There may be issues with the master data, such as incorrect or missing information in the product, location, or supplier master records. Planning Version Issues: The planning version being used may not have the necessary data or settings configured. Time Period Configuration: The time period for which the requirements are being planned may not align with the availability
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