Do you have any question about this error?
Stop googling SAP errors. Use our Free Essentials plan instead - no credit card needed. Start Now →
Message type: E = Error
Message class: UD - EDM - Enterprise Data Model
Message number: 406
Message text: Select Create data model instead of Create data model hierarchy
You marked data model hierarchy and selected create. This is not
permitted, since only data models, but no data model
hierarchies, may be created.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Please mark data model and then select create. You can then create
the data model in the first step. In the second step you can then
change the data model by inserting entity types or data models
in the hierarchy or deleting them from the hierarchy.
Error message extract from SAP system. Copyright SAP SE.
UD406
- Select Create data model instead of Create data model hierarchy ?The SAP error message UD406, which states "Select Create data model instead of Create data model hierarchy," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when a user attempts to create a data model hierarchy instead of a standard data model. This error indicates that the system expects a different type of operation.
Cause:
The error arises when the user tries to create a data model hierarchy in a context where the system requires a standard data model creation. This can happen due to:
- Incorrect Selection: The user may have selected the wrong option in the data modeling interface.
- System Configuration: The system may be configured to only allow the creation of standard data models in certain scenarios.
- User Permissions: The user may not have the necessary permissions to create a hierarchy, leading to the system defaulting to the standard model creation.
Solution:
To resolve the UD406 error, follow these steps:
Select the Correct Option:
- Ensure that you are selecting "Create data model" instead of "Create data model hierarchy." This can usually be done in the initial screen of the data modeling tool.
Check System Configuration:
- Verify if there are any specific configurations in your SAP system that restrict the creation of data model hierarchies. Consult with your SAP Basis or BW administrator if necessary.
Review User Permissions:
- Check if your user role has the necessary permissions to create data model hierarchies. If not, request the appropriate access from your system administrator.
Consult Documentation:
- Refer to the official SAP documentation or help resources for guidance on the specific data modeling tools you are using (e.g., SAP BW, SAP HANA).
Seek Support:
- If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
Related Information:
By following these steps, you should be able to resolve the UD406 error and proceed with your data modeling tasks in SAP.
Get instant SAP help. Sign up for our Free Essentials Plan.
UD405
Operation was not possible for all selected objects
What causes this issue? For various reasons, the desired operation could not be performed on all nodes. Please refer to the log, where all actions ar...
UD404
Assignment already exists
What causes this issue? You tried to assign another data model or an entity type already assigned to the data model. Multiple assignments on a single...
UD407
Hierarchy was changed; selections cannot be applied
What causes this issue? You pressed Display <-> Change. For this the hierarchy liste is updated. This process determined that the hierarchy has...
UD409
Select the objects which are to be exported
What causes this issue? You have tried to export objects as ADW files. The data models and entity types to be exported must be previously marked. The...
Click on this link to search all SAP messages.