Message type: E = Error
Message class:  FI - TR-FM Funds Management 
Message number: 244
Message text: &1 No posting day defined for company code &2
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
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The SAP error message FI244 ("No posting day defined for company code &1") typically occurs when you attempt to post a financial transaction in a company code for which no valid posting day has been defined. This can happen in various scenarios, such as during month-end closing, year-end closing, or when trying to post transactions outside of the defined posting periods.
Cause:
Missing Posting Day: The posting day for the specified company code has not been defined in the system.
Incorrect Configuration: The configuration settings for the posting periods may not be set up correctly.
Posting Periods Closed: The posting period for the transaction date may be closed, and no posting day is defined for that period.
Date Mismatch: The date of the transaction may fall outside the defined posting days.
Solution:
To resolve the FI244 error, you can take the following steps:
Check Posting Periods:
Go to the transaction code OB52 (Change View "Posting Periods": Overview).
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