SYST: Inform your System Specialist

What causes this issue?

Due to a program error, you tried to change asset values in
fiscal years which are already closed. The System realized this before
the data base was changed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform your Systems Specialist.

Error message extract from SAP system. Copyright SAP SE.