How To Fix UPF004 - A parameter group with this technical name already exists

UPF004 - Overview

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 004

• Message text: A parameter group with this technical name already exists

What causes this issue?

You have attempted to create a parameter group, whose technical name is
already being used by a different parameter group. However in the
context of a planning function the parameter groups must have unique
technical names.

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?

Choose a different technical name for the parameter group. Check your
profile. The parameter group can already exist, but is not in your
profile.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UPF004 - A parameter group with this technical name already exists ?

  The SAP error message UPF004 indicates that there is an attempt to create a parameter group with a technical name that already exists in the system. This typically occurs in the context of user parameter settings or configuration where unique identifiers are required.
  
  Cause:
  
  Duplicate Technical Name: The most common cause of this error is that the technical name you are trying to use for a new parameter group is already in use by another parameter group.
  System Configuration: In some cases, this could be due to system configuration issues or inconsistencies in the database where the parameter groups are stored.
  
  
  Solution:
  
  
  Check Existing Parameter Groups:
  
  Use transaction code SU01 (User Maintenance) or SU3 (Maintain User Parameters) to check if the parameter group with the specified technical name already exists.
  If it does exist, you may need to either modify the existing group or choose a different name for the new group.
  
  
  
  Rename the New Parameter Group:
  
  If you