How To Fix ESMON016 - Enter a valid message class for the mass run

SAP Error Message - Details

• Message type: E = Error

• Message class: ESMON - Monitoring Mass Runs

• Message number: 016

• Message text: Enter a valid message class for the mass run

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 ESMON016 - Enter a valid message class for the mass run ?

  The SAP error message ESMON016 ("Enter a valid message class for the mass run") typically occurs in the context of mass processing or mass runs in SAP, particularly when dealing with the Event Management (EM) module or similar functionalities. This error indicates that the system expects a valid message class to be entered, but the input provided is either missing or incorrect.
  Cause:
  
  Invalid Input: The message class field may be left blank or filled with an invalid value.
  Configuration Issues: The message class may not be properly configured in the system.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified message class.
  System Bugs: There could be a bug or issue in the specific version of SAP you are using.
  
  Solution:
  
  Check Input: Ensure that you are entering a valid message class. A message class typically consists of a name that corresponds to a specific set of messages in the SAP system.
  Configuration Verification: 
  
  Go to the relevant configuration settings in SAP and verify that the message class you are trying to use is defined and active.
  You can check the message classes in transaction SE91 (Message Class Maintenance).
  
  
  Authorization Check: Ensure that your user profile has the necessary authorizations to access the message class. You may need to consult with your SAP security team.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with to ensure you are following the correct procedures.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE91 (for message classes) and SE80 (for object navigator) to help troubleshoot the issue.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or workarounds.
  Community Forums: Look for discussions in SAP community forums or platforms like SAP Community, where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the ESMON016 error and implement a suitable solution.