How To Fix UPS1013 - A lock has been set in subplan &1 (&2), planning session &3 (&4)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 013

• Message text: A lock has been set in subplan &1 (&2), planning session &3 (&4)

What causes this issue?

An exclusive lock was set in subplan &V1& (&V2&) in planning session
&V3& (&V4&) for the transaction data. For this reason, you can only
display the data. This lock can be set in the following ways:
In the case of bottom/up planning, set automatically when a subplan
was sent to for approval or was approved.
In the case of top/down planning, set automatically by a lower-level
unit in the assigned organizational hierarchy, when a subplan was
finished and released.

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?

Request that the lock is deleted.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.