How To Fix DIWP1091 - Error in node of the overview tree

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 091

• Message text: Error in node of the overview tree

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 DIWP1091 - Error in node of the overview tree ?

  The SAP error message DIWP1091, which states "Error in node of the overview tree," typically occurs in the context of the SAP Data Integration and Data Warehousing tools. This error can arise due to various reasons, often related to issues in the configuration or data structure.
  Causes:
  
  Data Structure Issues: There may be inconsistencies or errors in the data structure that the overview tree is trying to represent.
  Configuration Errors: Incorrect configuration settings in the Data Integration or Data Warehousing environment can lead to this error.
  Missing or Corrupted Data: If the data that the overview tree is trying to access is missing or corrupted, it can trigger this error.
  Authorization Issues: Lack of proper authorizations for accessing certain nodes in the overview tree can also result in this error.
  System Bugs: Occasionally, this error may be caused by bugs in the SAP system or specific versions of the software.
  
  Solutions:
  
  Check Data Structure: Review the data structure and ensure that all necessary components are correctly defined and accessible.
  Review Configuration Settings: Go through the configuration settings in the Data Integration or Data Warehousing tools to ensure they are set up correctly.
  Data Validation: Validate the data being used in the overview tree to ensure there are no missing or corrupted entries.
  Authorization Check: Verify that the user has the necessary authorizations to access the nodes in the overview tree.
  System Logs: Check the system logs for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes and Support: Look for relevant SAP Notes that may address this specific error. If the issue persists, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Data Integration and Data Warehousing for more detailed information on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  
  By following these steps, you should be able to diagnose and resolve the DIWP1091 error in your SAP environment.