Message type: E = Error
Message class:  CNV10994 - Message class for CNV_10994 
Message number: 504
Message text: Day & in month & is not plausible
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The SAP error message CNV10994504 typically occurs during data migration or conversion processes, particularly when dealing with date fields. The message indicates that a specific day in a month is not plausible, meaning that the day does not exist in the specified month (for example, February 30 or April 31).
Cause: Invalid Date Entries: The data being migrated may contain dates that are not valid, such as: February 30 or 31 April 31 June 31 Any other invalid date combinations. Leap Year Issues: Dates like February 29 may cause issues if the year is not a leap year. Data Format Issues: The date format in the source data may not match the expected format in SAP, leading to misinterpretation of valid dates.
Solution: Data Validation: Before migration, validate the source data to ensure that all dates are plausible. This can be done using: Data cleansing tools Custom scripts to check for valid date ranges Correct Invalid Dates: If invalid dates are found, correct
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