Message type: E = Error
Message class:  IUEEDPPLOTA - Deregulation: Distribution of Aggregated Payments 
Message number: 219
Message text: +/- sign must be the same as in DFKKTHI document
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The SAP error message IUEEDPPLOTA219 indicates that there is a discrepancy in the sign of a value in the document compared to what is expected in the DFKKTHI table. This typically occurs in the context of financial transactions, particularly in the area of contract accounts receivable and payable (FI-CA).
Cause: The error arises when there is a mismatch between the sign of a value (e.g., a payment amount, invoice amount, etc.) in the document being processed and the corresponding entry in the DFKKTHI table. This can happen due to: Incorrect Data Entry: A user may have entered a value with the wrong sign (positive instead of negative or vice versa). Data Migration Issues: If data was migrated from another system, the signs of some values may not have been correctly converted.
Configuration Issues: There may be issues with the configuration of the financial documents or the rules governing how signs are handled in the system.
Solution: To
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