Message type: E = Error
Message class:  /SAPAPO/SEASONALITY -  
Message number: 015
Message text: Enter time interval
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The SAP error message /SAPAPO/SEASONALITY015 Enter time interval typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user is trying to define or manipulate seasonal patterns or time intervals for planning purposes. This error indicates that the system requires a valid time interval to be specified, but it has not been provided or is incorrectly formatted.
Cause: Missing Time Interval: The user has not entered a time interval in the relevant fields. Incorrect Format: The time interval provided may not be in the expected format or may not be valid.
Configuration Issues: There may be issues with the configuration of the seasonal patterns or planning settings in the system.
Solution: Enter a Valid Time Interval: Ensure that you enter a valid time interval in the required fields. This typically involves specifying a start and end date or a specific period. Check Format: Make sure that the time interval is in the correct
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