SAP Message AC432 - You are not allowed to increase to a later fiscal year

Diagnosis
You set the fiscal year to the next fiscal year. This is not allowed,since this function represents the selective taking back of theyear-end closing of the depreciation areas.

System Response
The entry is ignored, and the original contents are restored.

Procedure
Close the fiscal year using the year-end closing program. This programautomatically increases the fiscal year.
Carry out year-end closing