How To Fix CACSTREE003 - Error occurred in function module TREEV_GET_SELECTED_NODES

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSTREE - Message Class for Trees

• Message number: 003

• Message text: Error occurred in function module TREEV_GET_SELECTED_NODES

What causes this issue?

An error occurred in the function module
<DS:FU.TREEV_GET_SELECTED_NODES>TREEV_GET_SELECTED_NODES</> when
determining the selected nodes.

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?

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 CACSTREE003 - Error occurred in function module TREEV_GET_SELECTED_NODES ?

  The SAP error message CACSTREE003 indicates that an error occurred in the function module TREEV_GET_SELECTED_NODES. This function module is typically used in the context of tree structures in SAP, such as when working with hierarchical data or tree views in various applications.
  Possible Causes:
  
  Data Issues: There may be issues with the data being processed, such as missing or inconsistent entries in the database that the tree structure relies on.
  Authorization Problems: The user may not have the necessary authorizations to access certain nodes or data within the tree structure.
  Configuration Errors: There could be configuration issues in the tree structure setup, such as incorrect parameters or settings.
  System Bugs: There may be bugs in the SAP system or the specific version you are using that affect the function module.
  Memory Issues: Insufficient memory or resources on the application server could lead to this error.
  
  Solutions:
  
  Check Data Integrity: Verify the data being used in the tree structure. Ensure that all necessary entries are present and consistent.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access the data in the tree.
  Configuration Review: Review the configuration settings related to the tree structure. Ensure that all parameters are set correctly.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Debugging: If you have access to debugging tools, you can debug the function module to identify the exact point of failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with the function module or provide patches.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to check related transaction codes that utilize tree structures, such as SE11 (Data Dictionary), SE80 (Object Navigator), or specific application transactions that use tree views.
  Function Module Documentation: Review the documentation for the function module TREEV_GET_SELECTED_NODES to understand its parameters and expected behavior.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message CACSTREE003.