SAP Message AJ650 - You changed billing-specific data before the last billing (&1)

Diagnosis
The installation has already been billed. You can no longer change thehistory of the following data (depending on the reference value type)before this date:

  • Entry value

  • Value to be billed

  • Rate type

  • Rate fact group

  • Amount

  • Currency

  • Repeat factor (number of containers)

  • Container portion

  • Property portion

  • Container category

  • Property