Function saved

What causes this issue?

The function you defined was saved.
Each time you call function "Find objects in class", the function will
automatically be set as you saved it.

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

System Response

How to fix this error?

If you change the function without saving, the settings remain the same
until you exit the function.

Error message extract from SAP system. Copyright SAP SE.