Message type: E = Error
Message class:  /SAPAPO/FOT -  
Message number: 819
Message text: Product and production version are the same
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The SAP error message /SAPAPO/FOT819 indicates that there is an issue with the product and production version being the same in the context of Advanced Planning and Optimization (APO). This error typically arises when you are trying to create or modify a production order or a planning object, and the system detects that the product and its production version are identical, which is not allowed in certain scenarios.
Cause: Identical Product and Production Version: The error occurs when the system finds that the product and production version are the same, which can happen if the production version is not properly defined or if there is a misunderstanding in the configuration.
Configuration Issues: There may be a misconfiguration in the master data setup for the product or production version. Data Integrity Issues: There could be inconsistencies in the data that lead to this error.
Solution: Check Master Data: Verify the master data for the product and production
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