Inv.supp. &1: Enter a start date for retention period
Message type: E = Error
Message class: AC - Error messages from Asset Customizing
Message number: 018
Message text: Inv.supp. &1: Enter a start date for retention period
What causes this issue?
You entered a period of retention for investment support measure &V1&,
but did not specify the start date of the retention period.
How to fix this error?
Correct your specifications.
Error message extract from SAP system. Copyright SAP SE.