Message type: E = Error
Message class:  FBL_CUPM - Message for OBPM1C 
Message number: 001
Message text: Please create format mapping & via Map Payment Format Data.
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The SAP error message FBL_CUPM001 typically indicates that there is an issue with the payment format mapping in the context of payment processing. This error often arises when the system cannot find a suitable mapping for the payment format that is required for processing a payment.
Cause: Missing Format Mapping: The most common cause is that the required payment format mapping has not been created or is incomplete. Incorrect Configuration: There may be incorrect settings in the payment format configuration. Incompatible Payment Method: The payment method being used may not have a corresponding format mapping defined. Data Issues: There could be issues with the data being processed, such as missing or incorrect information.
Solution: To resolve the FBL_CUPM001 error, you can follow these steps: Create Format Mapping: Go to the transaction code OBPM1 (or the relevant transaction for your version of SAP). Check if the required payment format mapping exists. If not, create a new mapping. Ensure that you select the
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