How To Fix LTR2_UI_ES174 - Invalid collection selected

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_ES - Messages for embedded specification

• Message number: 174

• Message text: Invalid collection selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI_ES174 - Invalid collection selected ?

  The SAP error message "LTR2_UI_ES174 Invalid collection selected" typically occurs in the context of SAP Landscape Management (LaMa) or related tools when there is an issue with the selection of a collection, which is a grouping of systems or resources.
  Cause:
  
  Invalid Collection ID: The collection ID you are trying to access may not exist or may have been deleted.
  Authorization Issues: The user may not have the necessary permissions to access the selected collection.
  System Configuration: There may be a misconfiguration in the system that is causing the collection to be unrecognized.
  Data Consistency Issues: There could be inconsistencies in the database or application data that lead to the collection being marked as invalid.
  
  Solution:
  
  Verify Collection ID: Check if the collection ID you are trying to use is valid and exists in the system. You can do this by navigating to the relevant section in the SAP GUI or LaMa interface.
  Check User Permissions: Ensure that the user has the necessary authorizations to access the collection. You may need to consult with your SAP security team to verify and adjust permissions.
  Refresh Data: Sometimes, refreshing the data or reloading the application can resolve temporary issues. Try logging out and back in or refreshing the relevant screen.
  Check Configuration: Review the configuration settings in SAP Landscape Management or the relevant module to ensure everything is set up correctly.
  Consult Logs: Check the application logs for any additional error messages or warnings that could provide more context about the issue.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message and any relevant details about your system configuration.
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to this error message in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Documentation: Review the official SAP documentation for Landscape Management or the specific module you are working with to understand the expected behavior and configuration settings.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the "LTR2_UI_ES174 Invalid collection selected" error in SAP.