How To Fix RS_HCPR_MODEL145 - Field name &1 already used by InfoObject &2. Please use a different name.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 145

• Message text: Field name &1 already used by InfoObject &2. Please use a different name.

What causes this issue?

Field name '&V1&' cannot be used in combination with the setting "Usage
of System-Wide Unique Name", because the InfoObject '&V2&' is used with
'Direct Usage of Associated Object by Name'. This InfoObject generates
the same technical field name and this is not allowed for key figures.

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 field name.

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 RS_HCPR_MODEL145 - Field name &1 already used by InfoObject &2. Please use a different name. ?

  The SAP error message RS_HCPR_MODEL145 indicates that there is a naming conflict in your SAP BW (Business Warehouse) environment. Specifically, it means that the field name you are trying to use for a new InfoObject is already in use by another InfoObject. This can happen when you are creating or modifying InfoObjects, such as characteristics or key figures, in the BW modeling tools.
  Cause:
  
  The field name you are attempting to use is already assigned to another InfoObject in the system.
  This can occur if you are trying to create a new InfoObject with a name that is not unique within the context of the InfoObjects in your BW system.
  
  Solution:
  
  
  Choose a Different Name: The simplest solution is to select a different, unique name for the field you are trying to create. Ensure that the new name does not conflict with existing InfoObjects.
  
  
  Check Existing InfoObjects: Before creating a new InfoObject, check the list of existing InfoObjects to see if the name you want to use is already taken. You can do this by:
  
  Navigating to the InfoObject catalog in the SAP BW modeling tools.
  Searching for the name in the InfoObject list.
  
  
  
  Rename Existing InfoObject: If the existing InfoObject is not in use or can be renamed, consider renaming it to free up the desired name. However, be cautious with this approach, as renaming an InfoObject can have implications on existing reports and queries.
  
  
  Consult Documentation: If you are unsure about the naming conventions or the implications of renaming, consult the SAP documentation or your organization's SAP BW guidelines.
  
  
  Check for Transport Issues: If you are working in a development environment and the error occurs after a transport, ensure that the transport did not overwrite or conflict with existing objects.
  
  
  Related Information:
  
  Naming Conventions: Familiarize yourself with the naming conventions used in your organization for InfoObjects to avoid conflicts.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RS_HCPR_MODEL145 error and successfully create or modify your InfoObject in SAP BW.