Message type: E = Error
Message class:  J3R_LEGAL_FORMS - Legal forms RU 
Message number: 343
Message text: Advance declaration not possible for the entered fiscal year
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The SAP error message J3R_LEGAL_FORMS343 indicates that an advance declaration is not possible for the entered fiscal year. This error typically arises in the context of legal forms and compliance reporting, particularly in countries where specific fiscal regulations require advance declarations for tax purposes.
Cause: Fiscal Year Configuration: The fiscal year you are trying to process may not be configured correctly in the system. This could be due to the fiscal year not being open for posting or not being set up in the system. Period Status: The period for which you are trying to make the advance declaration may be closed or not yet open in the system. Legal Requirements: There may be specific legal requirements or restrictions that prevent advance declarations for certain fiscal years. Data Entry Errors: Incorrect data entry, such as entering a fiscal year that does not match the current or expected fiscal year for the advance declaration.
Solution: Check Fiscal Year
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