How To Fix RSDME378 - Internal Error: 'Get Leaf Cases for a node' is not a valid function call

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 378

• Message text: Internal Error: 'Get Leaf Cases for a node' is not a valid function call

What causes this issue?

The function call is invalid. Enter the model name or the source
reference.

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?

If the function caller is a non-SAP function, ensure that the function
calls have the model name or the source reference.

Procedure for System Administrators

Report the problem to SAP

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME378 - Internal Error: 'Get Leaf Cases for a node' is not a valid function call ?

  The SAP error message RSDME378, which states "Internal Error: 'Get Leaf Cases for a node' is not a valid function call," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data model or the query execution. This error can arise due to various reasons, including issues with the InfoObject, the hierarchy, or the query itself.
  Possible Causes:
  
  Hierarchy Issues: The error may occur if there are problems with the hierarchy structure of the InfoObject being used in the query. This could include missing nodes or incorrect hierarchy settings.
  Data Model Corruption: There might be corruption in the data model or the InfoProvider that is being queried.
  Query Design Issues: The query might be incorrectly designed, leading to invalid function calls during execution.
  Transport Issues: If the query or InfoObject was recently transported from one system to another, there might be inconsistencies or missing objects.
  Authorization Issues: Sometimes, authorization problems can lead to unexpected errors when accessing certain data.
  
  Solutions:
  
  Check Hierarchies: Verify the hierarchy settings for the InfoObject in question. Ensure that all nodes are correctly defined and that there are no missing or orphaned nodes.
  Rebuild the Query: If the query is complex, try rebuilding it step by step to identify the specific part that is causing the error.
  Check for Data Model Corruption: Use transaction codes like RSA1 to check the InfoProvider and ensure that it is functioning correctly. You may need to re-activate the InfoObject or InfoProvider.
  Transport Validation: If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user executing the query has the necessary authorizations to access the data and objects involved in the query.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and RSD1 (InfoObject Maintenance) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the RSDME378 error in your SAP BW/BI environment.