How To Fix EJOB101 - Application &1: no function module entered for event &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EJOB - Job Scheduler

• Message number: 101

• Message text: Application &1: no function module entered for event &2

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 EJOB101 - Application &1: no function module entered for event &2 ?

  The SAP error message EJOB101 indicates that there is an issue with a job or application where no function module has been specified for a particular event. This error typically arises in the context of background jobs or event-driven processing in SAP.
  Cause:
  
  Missing Function Module: The primary cause of this error is that the system expects a function module to be defined for a specific event, but none has been provided.
  Configuration Issues: There may be a misconfiguration in the job scheduling or event handling setup.
  Custom Development: If there is custom development involved, it is possible that the developer did not implement the necessary function module for the event.
  Transport Issues: If the system has recently undergone a transport of changes, the function module may not have been included or activated properly.
  
  Solution:
  
  
  Check Event Configuration: Verify the configuration for the event in question. Ensure that a function module is assigned to the event.
  
  Use transaction codes like SM37 to check job logs and SM62 to review event handling.
  
  
  
  Define Function Module: If no function module is defined, you will need to create one. This involves:
  
  Creating a new function module in transaction SE37.
  Implementing the necessary logic that should be executed when the event is triggered.
  Assigning this function module to the relevant event in the configuration.
  
  
  
  Review Custom Code: If the error is related to custom development, review the code to ensure that the function module is correctly implemented and registered for the event.
  
  
  Transport Check: If the issue arose after a transport, check to ensure that all necessary objects were transported correctly. You may need to re-transport or activate the function module.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific application or event to ensure that you are following the correct procedures.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SM37 (Job Monitoring), and SM62 (Event Management).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If necessary, you can debug the job or event processing to identify where the failure occurs.
  
  By following these steps, you should be able to resolve the EJOB101 error and ensure that the appropriate function module is linked to the event in question.