Revision to Service Order

Dear Experts,

Revision to Service Order – Whenever there is revision to Service Orders (Value increase), Service Orders will re trigger release and will be in the process of approval(long time). In this stage of approval, current system is not allowing to create, approve SES, post Invoice (Delay in payments - FAD). Is there any provision to allow system to create/approve SES, create/post Invoice for original service order amounts.

Please let me know.

Regards,

Bindu