How To Fix /SEHS/DG_DGA149 - Tree structure was restricted to below &1 regulation nodes

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_DGA -

• Message number: 149

• Message text: Tree structure was restricted to below &1 regulation nodes

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 /SEHS/DG_DGA149 - Tree structure was restricted to below &1 regulation nodes ?

  The SAP error message /SEHS/DG_DGA149 Tree structure was restricted to below &1 regulation nodes typically occurs in the context of SAP Environment, Health, and Safety (EHS) module, particularly when dealing with regulatory data or compliance management.
  Cause:
  This error message indicates that the tree structure you are trying to work with has exceeded the allowed number of regulation nodes. The system has a predefined limit on how many regulation nodes can be displayed or processed at one time, and if your data exceeds this limit, the error will be triggered.
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Reduce the Number of Nodes: 
  
  Review the tree structure you are working with and try to reduce the number of regulation nodes. This may involve filtering or consolidating data to ensure that the number of nodes does not exceed the limit.
  
  
  
  Check Configuration Settings:
  
  Consult with your SAP Basis or EHS configuration team to check if there are any settings that can be adjusted to increase the limit of regulation nodes. This may involve changes in the system configuration or parameters.
  
  
  
  Use Alternative Views:
  
  If possible, try to use alternative views or reports that do not require displaying all regulation nodes at once. This can help you work around the limitation.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that can resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. They may provide insights or solutions specific to your system configuration.
  
  
  
  Related Information:
  
  SAP EHS Documentation: Review the official SAP documentation for the EHS module to understand the limitations and best practices for managing regulatory data.
  User Forums and Communities: Engage with SAP user communities or forums where other users may have encountered similar issues and can share their solutions.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the error and continue working with your regulatory data in SAP EHS.