How To Fix UCMT001 - Period category group &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: UCMT - Messages for Time Periods

• Message number: 001

• Message text: Period category group &1 already exists

What causes this issue?

A period category group with key &V1& already exists.

System Response

You cannot create any more period category groups with the same key.

How to fix this error?

Create a new period category group with a key that does not exist yet.

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.