How To Fix UMB_DD003 - The selected object cannot be used as root object.

SAP Error Message - Details

• Message type: E = Error

• Message class: UMB_DD - Messages for BSC Drilldown

• Message number: 003

• Message text: The selected object cannot be used as root object.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMB_DD003 - The selected object cannot be used as root object. ?

  The SAP error message UMB_DD003, which states "The selected object cannot be used as root object," typically occurs in the context of SAP's data modeling or data management tools, such as SAP BW (Business Warehouse) or SAP HANA. This error indicates that the object you are trying to use as a root object in a hierarchy or data model is not valid for that purpose.
  Causes:
  
  Object Type: The selected object may not be of the correct type required for a root object. For example, if you are trying to use a characteristic that is not a key figure or a valid dimension.
  Hierarchy Structure: The object may not be structured correctly to serve as a root object in a hierarchy. Root objects typically need to have a specific relationship with other objects.
  Data Model Constraints: There may be constraints or rules defined in the data model that prevent certain objects from being used as root objects.
  Missing Attributes: The object may lack necessary attributes or properties that are required for it to function as a root object.
  
  Solutions:
  
  Check Object Type: Ensure that the object you are trying to use is of the correct type. If it is not, select a different object that meets the requirements for a root object.
  Review Hierarchy Structure: Verify the hierarchy structure and ensure that the object is appropriately defined within the hierarchy. You may need to adjust the relationships or levels in the hierarchy.
  Consult Documentation: Refer to SAP documentation or help resources to understand the requirements for root objects in your specific context (e.g., BW, HANA).
  Use Alternative Objects: If the selected object cannot be used, consider using an alternative object that meets the criteria for a root object.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address this issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. SAP Notes often provide specific guidance for resolving issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Training and Documentation: Review training materials or documentation related to data modeling in SAP to better understand the requirements for root objects and hierarchies.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.