Diagnosis
If the "Adjust AP" indicator is not set, an automatic adjustment of theconditions (advance payments) will not be prepared. A validity date isalso not permitted. In this case, you can manually adjust the rentalagreement conditions.

Procedure
Delete the validity date.
However, if you would like to have the system automatically change therental agreement conditions according to the adjustment results, selectthe "Adjust AP" indicator and enter a validity date.