How To Fix SPPF_DET021 - Calling cannot be performed (method &, class &)

SAP Error Message - Details

• Message type: E = Error

• Message class: SPPF_DET - PPF: Determination Technology

• Message number: 021

• Message text: Calling cannot be performed (method &, class &)

What causes this issue?

The method &v1& and/or the class &v2& is not defined.

System Response

Calling cannot be performed. The system cannot evaluate the schedule
conditions.

How to fix this error?

Check the settings for the schedule conditions in the configuration of
conditions

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.