How To Fix RSLPO_GUI001 - Error generating tree structure

SAP Error Message - Details

• Message type: E = Error

• Message class: RSLPO_GUI - Messages for LPO GUI

• Message number: 001

• Message text: Error generating tree structure

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSLPO_GUI001 - Error generating tree structure ?

  The SAP error message RSLPO_GUI001 ("Error generating tree structure") typically occurs in the context of SAP GUI when there is an issue with the display or generation of a tree structure in a report or transaction. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the SAP GUI itself.
  Causes:
  
  Data Issues: There may be inconsistencies or corruption in the underlying data that the tree structure is trying to represent.
  Configuration Problems: Incorrect settings in the SAP system or the specific transaction can lead to this error.
  SAP GUI Issues: Problems with the SAP GUI installation or version compatibility can also trigger this error.
  Authorization Issues: Lack of proper authorizations to access certain data or transactions can result in this error.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may fail to generate the tree structure.
  
  Solutions:
  
  Check Data Integrity: Verify the data being used in the transaction or report. Look for any inconsistencies or missing entries that could affect the tree structure.
  Review Configuration: Ensure that the configuration settings for the transaction or report are correct. This may involve checking settings in the relevant customizing transactions.
  Update SAP GUI: Ensure that you are using the latest version of the SAP GUI. If not, consider updating it to the latest version to resolve any compatibility issues.
  Clear Cache: Sometimes, clearing the SAP GUI cache can resolve display issues. You can do this by deleting the contents of the cache folder.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data and transactions involved.
  System Performance: Monitor system performance and check for any bottlenecks. If the system is slow, consider optimizing performance or checking for background jobs that may be consuming resources.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including transaction codes, user roles, and any steps that lead to the error.
  Logs and Traces: Check system logs (transaction SM21) and short dumps (transaction ST22) for any additional error messages that may provide more context about the issue.
  Community Forums: SAP Community and other forums can be helpful resources for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the RSLPO_GUI001 error in SAP.