How To Fix SKWA_MSG001 - An error occurred when calling a method of the tree model

SKWA_MSG001 - Overview

• Message type: E = Error

• Message class: SKWA_MSG - Administration Workbench Messages

• Message number: 001

• Message text: An error occurred when calling a method of the tree model

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 SKWA_MSG001 - An error occurred when calling a method of the tree model ?

  The SAP error message SKWA_MSG001 ("An error occurred when calling a method of the tree model") typically occurs in the context of SAP applications that utilize tree structures, such as in the SAP GUI or Fiori applications. This error can arise due to various reasons, including issues with the underlying data model, configuration problems, or even temporary system glitches.
  Possible Causes:
  
  Data Issues: There may be inconsistencies or corruption in the data being processed by the tree model.
  Configuration Errors: Incorrect configuration settings in the application or the tree model can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access the tree model can trigger this error.
  System Glitches: Temporary issues with the SAP system or network problems can also cause this error.
  Software Bugs: There may be bugs in the specific version of the SAP software you are using.
  
  Solutions:
  
  Check Data Integrity: Verify the data being used in the