How To Fix SLEI_GEN016 - Creation of alias for event &1 of facade class &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: SLEI_GEN - Message Texts for Business Event Facade Generation

• Message number: 016

• Message text: Creation of alias for event &1 of facade class &2 failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SLEI_GEN016 - Creation of alias for event &1 of facade class &2 failed ?

  The SAP error message SLEI_GEN016 indicates that there was a failure in creating an alias for an event in a facade class. This error typically occurs in the context of SAP's Event Management or when dealing with the SAP Event Interface (SEI) and can be related to various issues in the configuration or implementation of the event handling.
  Possible Causes:
  
  Configuration Issues: The facade class or the event might not be properly configured in the system. This could include missing or incorrect settings in the event management configuration.
  Naming Conflicts: There may be a naming conflict with existing aliases or events, which prevents the creation of a new alias.
  Authorization Issues: The user or process attempting to create the alias may not have the necessary authorizations to perform this action.
  Technical Errors: There could be underlying technical issues, such as problems with the database or the application server, that are preventing the alias from being created.
  Missing Dependencies: The facade class or event may depend on other components that are not available or not properly set up.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the facade class and the event. Ensure that all necessary parameters are correctly set and that there are no missing entries.
  Resolve Naming Conflicts: Check for existing aliases or events that may conflict with the new alias you are trying to create. Rename or remove conflicting entries if necessary.
  Verify Authorizations: Ensure that the user or process has the appropriate authorizations to create aliases. You may need to consult with your SAP security team to verify and adjust authorizations.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages or stack traces that can provide additional context about the failure.
  Check Dependencies: Ensure that all dependencies for the facade class and event are correctly set up and available in the system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) and SE80 (Object Navigator) for debugging and configuration purposes.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.