Message type: E = Error
Message class:  FKK_ID_AR - ARGENTINA: Legal report message class 
Message number: 109
Message text: &1 on item &2 differs from the first item. Possible loss of information.
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.
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The SAP error message FKK_ID_AR109 typically occurs in the context of contract accounts receivable and payable (FI-CA) when there is a discrepancy in the data of an item compared to the first item in a document or transaction. This error indicates that the item being processed has different characteristics or data than the first item, which can lead to potential data inconsistencies or loss of information.
Cause: The error can be caused by several factors, including: Inconsistent Data: The item in question may have different attributes (e.g., payment terms, due dates, amounts) compared to the first item in the document.
Configuration Issues: There may be configuration settings in the FI-CA module that are not aligned, leading to discrepancies. Manual Changes: If manual adjustments were made to the items after they were created, this could lead to inconsistencies. Data Migration Issues: If data was migrated from another system, inconsistencies may arise due to differences in data formats
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