How To Fix UPS1108 - &2: Attributes are not maintained for any planning session for subplan &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UPS1 - SEM-BPS Status and Tracking System Messages

• Message number: 108

• Message text: &2: Attributes are not maintained for any planning session for subplan &1

What causes this issue?

Attributes have not been maintained in the STS for any planning session
for the subplan specified. Therefore the system assumes that no comments
exist for the specified selection either.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.