Message type: E = Error
Message class:  FI_E - Message Class for FM English Developers 
Message number: 143
Message text: Fast/Accelerated Payment terms error
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
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The SAP error message FI_E143, which pertains to Fast/Accelerated Payment terms, typically occurs when there is an issue with the payment terms defined in the system. This error can arise in various scenarios, such as during invoice processing, payment processing, or when creating purchase orders.
Cause: Invalid Payment Terms: The payment terms specified in the document may not be valid or may not be configured correctly in the system. Missing Configuration: The payment terms may not be set up for the specific vendor or customer in the master data. Incompatibility: The payment terms may not be compatible with the transaction type or the document type being processed. Fast Payment Terms: If the payment terms are set to "Fast Payment" but do not meet the necessary criteria, this error can occur.
Solution: Check Payment Terms: Verify the payment terms used in the document. Ensure they are valid and correctly configured in the system. Go to the transaction code OBB8
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