Message type: E = Error
Message class:  FKK_SEPA - FI-CA: SEPA Mandate Management 
Message number: 000
Message text: Specify either contract account or contract as reference
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The SAP error message FKK_SEPA000 indicates that when processing a SEPA (Single Euro Payments Area) payment, the system requires either a contract account or a contract to be specified as a reference. This error 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 the system is unable to identify the necessary reference information for the payment processing. This can happen due to: Missing Reference Information: The transaction does not have a contract account or contract specified. Incorrect Configuration: The configuration settings for SEPA payments may not be set up correctly, leading to missing references. Data Entry Errors: Users may have entered data incorrectly, omitting required fields.
Solution: To resolve the error, you can take the following steps: Check Transaction Data: Ensure that the transaction you are trying to process includes either a contract account or a contract reference. You can do this by reviewing
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