How To Fix TREE_CONTROL_MSG004 - Column name not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: TREE_CONTROL_MSG - Tree Control

• Message number: 004

• Message text: Column name not permitted

What causes this issue?

Following column names are not permitted:
No name (blank)
LEVEL
IMAGE

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 TREE_CONTROL_MSG004 - Column name not permitted ?

  The SAP error message "TREE_CONTROL_MSG004 Column name not permitted" typically occurs in the context of using tree controls in SAP applications, particularly when dealing with hierarchical data structures. This error indicates that a column name specified in a tree control is not valid or not allowed.
  Cause:
  
  Invalid Column Name: The column name you are trying to use may not be defined in the data structure or is not permitted for the specific tree control you are working with.
  Data Structure Mismatch: The data structure being used may not support the column you are trying to reference.
  Configuration Issues: There may be configuration issues in the tree control settings that prevent the use of certain column names.
  Typographical Errors: There could be a typo in the column name, leading to the system not recognizing it.
  
  Solution:
  
  Check Column Names: Verify that the column name you are using is correctly spelled and exists in the underlying data structure.
  Review Tree Control Configuration: Ensure that the tree control is configured correctly and that the column you are trying to use is permitted in that context.
  Consult Documentation: Refer to the SAP documentation for the specific tree control you are using to understand the allowed column names and their configurations.
  Debugging: If you have access to debugging tools, you can step through the code to see where the error is being triggered and inspect the values being passed to the tree control.
  SAP Notes: Check for any relevant SAP Notes or updates that might address this issue, as there may be known bugs or patches available.
  
  Related Information:
  
  SAP Community: You can search for discussions or similar issues in the SAP Community forums, where other users may have encountered and resolved the same error.
  SAP Help Portal: The SAP Help Portal provides detailed documentation on tree controls and their configurations, which can be useful for troubleshooting.
  Transaction Codes: If you are working with specific transaction codes related to tree controls, ensure that you are using the correct ones and that they are properly configured.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.