How To Fix 01845 - Target system was deleted from the "Systems" tab page

SAP Error Message - Details

• Message type: E = Error

• Message class: 01 -

• Message number: 845

• Message text: Target system was deleted from the "Systems" tab page

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 01845 - Target system was deleted from the "Systems" tab page ?

  The SAP error message "01845 Target system was deleted from the 'Systems' tab page" typically occurs in the context of SAP Landscape Management (LaMa) or when working with system connections in SAP Solution Manager. This error indicates that the target system you are trying to access or perform an operation on has been removed or is no longer recognized in the system configuration.
  Cause:
  
  System Deletion: The target system has been manually deleted from the configuration settings in the SAP system landscape.
  Configuration Changes: Changes in the system landscape, such as moving systems, renaming, or reconfiguring connections, may lead to this error.
  Transport Issues: If the system configuration was transported from another system and the target system was not included or was deleted in the process.
  Authorization Issues: Lack of proper authorizations to view or access the target system in the configuration.
  
  Solution:
  
  
  Re-add the Target System:
  
  Go to the "Systems" tab page in the relevant configuration area (e.g., SAP Solution Manager or SAP LaMa).
  Check if the target system is listed. If it is not, you will need to re-add it by creating a new entry for the system.
  Ensure that all necessary details (like system ID, instance number, and connection parameters) are correctly filled in.
  
  
  
  Check System Landscape:
  
  Verify the current system landscape configuration to ensure that the target system is correctly defined and active.
  If the system was moved or renamed, update the configuration accordingly.
  
  
  
  Review Transport Requests:
  
  If the configuration was transported, check the transport requests to ensure that the target system was included and correctly configured.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to view and manage the target system in the configuration settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific version of SAP you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.