How To Fix UCS0026 - Action not possible because "processing of cons units" is closed

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 026

• Message text: Action not possible because "processing of cons units" is closed

What causes this issue?

The "processing of consolidation units" is closed. This is why the
desired action cannot be carried out at this time.

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?

If necessary, open the period and execute the action again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.