Why error: Contract effective date must be on or after the most recent invoice date of ?

[Jyoti_Sinha]

Why error: Contract effective date must be on or after the most recent invoice date of ?

[Jyoti_Sinha · Accepted solution]

If you are trying to apply an update product amendment on a recurring charge before the last invoiced date and getting the error as mentioned. Then please check the RatePlan associated to the attached recurring rateplancharge.

If the RatePlan consists a usage charge then you would not be able to apply an update product amendment before the Last Invoiced date.

[mpastore]

What is the recommended solution.  Start date is uneditable for me.