How To Fix UPWB062 - First determine the planning function

SAP Error Message - Details

• Message type: E = Error

• Message class: UPWB - Messages for Development Class UPWB

• Message number: 062

• Message text: First determine the planning function

What causes this issue?

One of the following problems occurred:
You attempted to determine a parameter group. However, for the current
element it was not yet defined which planning function the parameter
group belongs to. For this reason, the system cannot determine the
possible parameter groups.
You attempted to set a reference to a selector for the attribute
"Function" but set a fixed value in advance for the parameter group.

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?

First determine the planning function and then the parameter group.
We recommend processing the attributes of an element in the order that
they are listed in the attribute editor. In this way, you avoid
problems, which can arise from dependencies between the different
attributes.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.