Message type: E = Error
Message class:  NAA - Subsequent settlement (Purchasing) 
Message number: 025
Message text: No open calculation of value defined for transaction type &1 (int. error)
Calculation of value is still open for document &V2&, fiscal year &V3&,
item &V4& for transaction/event type &V1&.
However, this mechanism is only defined for material documents
(transaction/event type 1).
Susequent updating is not carried out.
Please look into this matter.
Contact your system administrator.
This is probably due to an internal program error, or incorrect data.
Functional changes may need to be made, which involve adjusting the
subsequent settlement programs.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message NAA025 indicates that there is no open calculation of value defined for the specified transaction type. This error typically occurs in the context of Asset Accounting (FI-AA) when trying to perform a transaction that requires a calculation of values for a specific transaction type, but the system cannot find any open calculation.
Cause: Missing Configuration: The transaction type specified in the error message may not have been properly configured in the system. This could mean that the necessary settings for the calculation of values are not defined. Closed Periods: The accounting period for the transaction type may be closed, preventing any new calculations from being performed. Incorrect Transaction Type: The transaction type being used may not be valid for the operation you are trying to perform. Data Inconsistencies: There may be inconsistencies or missing data in the asset master records or related configuration.
Solution: Check Configuration: Go to the configuration settings for Asset Accounting
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