Message type: E = Error
Message class:  /SAPAPO/FOT -  
Message number: 031
Message text: Order &1 and RP &2 combination in the mapping table not found
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The SAP error message /SAPAPO/FOT031 Order &1 and RP &2 combination in the mapping table not found typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the mapping of orders to resource planning (RP) in the system. This error indicates that the system is unable to find a valid mapping for the specified order and resource planning combination in the relevant mapping table.
Cause: Missing Mapping Entries: The most common cause of this error is that there are no entries in the mapping table that link the specified order to the resource planning (RP) in question. Incorrect Configuration: There may be a configuration issue where the mapping table has not been properly set up or maintained. Data Inconsistencies: There could be inconsistencies in the data, such as missing or incorrect entries in the order or resource planning data. Transport Issues: If the system has recently undergone
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