How To Fix UCUM007 - Some nodes were not expanded

SAP Error Message - Details

• Message type: E = Error

• Message class: UCUM - Messages for Monitor

• Message number: 007

• Message text: Some nodes were not expanded

What causes this issue?

The nodes of the hierarchy have been expanded until a critical point
was reached.
The limit of nodes transferred to the front-end is intended to prevent
program termination.

System Response

No all nodes were expanded.

How to fix this error?

If necessary, expand more nodes.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCUM007 - Some nodes were not expanded ?

  The SAP error message UCUM007, which states "Some nodes were not expanded," typically occurs in the context of the SAP system's user interface, particularly when dealing with hierarchical data structures, such as in the context of the SAP Business Warehouse (BW) or other reporting tools.
  Cause:
  The error UCUM007 can arise due to several reasons, including:
  
  
  Hierarchical Data Issues: The data structure being queried may have nodes that are not fully expanded, which can happen if there are missing or incomplete data entries in the hierarchy.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view certain nodes in the hierarchy.
  
  
  Performance Settings: Sometimes, performance settings in the SAP system may limit the number of nodes that can be expanded at once, leading to this error.
  
  
  Data Model Configuration: There may be issues with the configuration of the data model or the way the hierarchy is defined in the system.
  
  
  System Bugs or Limitations: There could be bugs or limitations in the version of SAP being used that affect how hierarchies are processed.
  
  
  Solution:
  To resolve the UCUM007 error, you can try the following steps:
  
  
  Check Hierarchical Data: Ensure that the data structure you are working with is complete and that all nodes are properly defined. You may need to review the underlying data in the database.
  
  
  Review Authorizations: Verify that the user has the necessary authorizations to access all nodes in the hierarchy. This can be done by checking the user roles and permissions in the SAP system.
  
  
  Adjust Performance Settings: If applicable, check the performance settings in the SAP system to see if there are limits on the number of nodes that can be expanded. Adjust these settings if necessary.
  
  
  Reconfigure Data Model: If the issue persists, consider reviewing and reconfiguring the data model or hierarchy definition to ensure it is set up correctly.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues or fixes available.
  
  
  Contact SAP Support: If none of the above solutions work, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on hierarchical data handling and error messages.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Logs: Check system logs for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the UCUM007 error in your SAP environment.