How To Fix WXP234 - Target planning step &1 is not defined in planning scenario &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 234

• Message text: Target planning step &1 is not defined in planning scenario &2

What causes this issue?

You want to defined planning step &V1& as the target for a link.
However, this planning step has not been entered yet in planning
scenario &V2&.

System Response

Your entry cannot be copied.

How to fix this error?

Enter planning step &V1& in the maintenance for planning step &V2&.
This planning step can then be used as a target planning step in a
link.

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.