How To Fix RT266 - Referenced monitoring object for transaction-specific monitoring

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 266

• Message text: Referenced monitoring object for transaction-specific monitoring

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 RT266 - Referenced monitoring object for transaction-specific monitoring ?

  The SAP error message RT266, which states "Referenced monitoring object for transaction-specific monitoring," typically occurs in the context of transaction monitoring and performance analysis within SAP systems. This error can arise when there is an issue with the configuration of monitoring objects or when the system is unable to find the necessary data for the specified transaction.
  Cause:
  
  Missing Monitoring Object: The monitoring object that is referenced in the transaction-specific monitoring configuration may not exist or may not be properly defined.
  Configuration Issues: There may be issues with the configuration settings for transaction monitoring, such as incorrect parameters or missing entries.
  Authorization Issues: The user may not have the necessary authorizations to access the monitoring objects or the related transactions.
  Data Inconsistency: There could be inconsistencies in the data that the monitoring object relies on, leading to the inability to reference it correctly.
  
  Solution:
  
  
  Check Monitoring Object Configuration:
  
  Go to the transaction where the monitoring object is defined (e.g., transaction ST03N for workload analysis).
  Verify that the monitoring object exists and is correctly configured.
  Ensure that the monitoring object is active and properly linked to the relevant transactions.
  
  
  
  Review Transaction-Specific Monitoring Settings:
  
  Check the settings for transaction-specific monitoring in the relevant configuration area (e.g., transaction RZ20 for CCMS monitoring).
  Ensure that all required parameters are set correctly and that there are no missing entries.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the monitoring objects and transactions. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the monitoring data to ensure that there are no discrepancies. This may involve checking logs or using specific SAP tools designed for data consistency checks.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues related to RT266.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST03N (Workload Analysis), RZ20 (CCMS Monitoring), and SU53 (Authorization Check).
  Monitoring Tools: Understand the various monitoring tools available in SAP, such as CCMS (Computing Center Management System) and Solution Manager, which can help in diagnosing performance issues.
  Documentation: Refer to SAP documentation and guides related to performance monitoring and transaction analysis for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue related to the RT266 error message in your SAP system.