Index	Log Message	Description	Impacts	Actions	Information
1 (WARNING)	The allowance validity period for the allowance plan [{2}] with the subscriber account [{0}] and the provider contract [{1}] is shifted by the system.	A Validity Period Updater operator tried to set a start date that is earlier than the current one. This modification is not allowed within the creation one-shot trigger of the allowance logic if the allowance has been created by the expiration one-shot trigger of the allowance logic (renewal).	The validity start date set by the Allowance Validity Period Updater operator is not taken into account.	Adapt the allowance logic for the creation one-shot trigger. Archive the log and trace messages.
2 (WARNING)	The validity end date of the allowance for the allowance plan [{2}] with the subscriber account [{0}] and the provider contract [{1}] is shifted by the system.	A validity period updater operator tried to update the validity end date of the allowance with a date that is earlier than the last activation date or the latest date of the session reservations. The update of the allowance validity end date is only allowed with a date later than or equal to the last activation date or the latest reservation date; otherwise, the new end date is modified to be aligned with the last activation date or the latest date of the session reservations.	The validity end date of the allowance is not set to the specified date but to the last activation date or the latest date of the session reservations.	Validate this behavior to guarantee a correct processing of the charging and activation events at the right time. Archive the log and the trace messages.