How To Fix WZRE_ALE_MONITOR2033 - No application log found

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_ALE_MONITOR2 - IDoc Monitor

• Message number: 033

• Message text: No application log found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_ALE_MONITOR2033 - No application log found ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_ALE_MONITOR2033 No application log found
  
  Cause:
  This error occurs when the ALE (Application Link Enabling) monitoring tool or related transaction tries to display or process an application log, but no log entries are found for the specified criteria or object. Essentially, the system expects an application log to exist (for example, for an IDoc or ALE message), but none is available.
  Common scenarios include:  
  
  The application log was never created because the process did not generate any messages.  
  The log was deleted or archived.  
  The wrong log object or log number is being referenced.  
  The log retrieval parameters (such as date, message type, or object) are incorrect or too restrictive.
  
  
  Solution:
  
  
  Check the Log Existence:
  
  Verify if the application log actually exists for the object/message you are trying to monitor.
  Use transaction SLG1 (Application Log) to search for logs with the relevant object and subobject.
  If no logs are found, it means no log was created for the process.
  
  
  
  Verify Parameters:
  
  Ensure that the correct log object and log number are being used.
  Check the selection criteria (date, message type, etc.) to make sure they are not filtering out the logs.
  
  
  
  Reprocess or Trigger the Process Again:
  
  If the log is missing because the process did not run or failed silently, try to reprocess the ALE/IDoc or trigger the process again to generate logs.
  
  
  
  Check ALE/IDoc Status:
  
  Use transaction WE02 or WE05 to check the status of IDocs.
  If IDocs are in error status, investigate and correct the errors to ensure logs are generated.
  
  
  
  Check for Archiving or Deletion:
  
  Logs might have been archived or deleted. Check with your BASIS or system admin if logs have been archived.
  
  
  
  Debug or Trace:
  
  If you suspect a system issue, enable debugging or trace to see why logs are not being created.
  
  
  
  
  Related Information:
  
  Transaction SLG1: Application Log display and search.
  Transaction WE02 / WE05: IDoc display and monitoring.
  ALE Monitoring Tools: Transactions like SALE or custom monitoring tools may rely on application logs.
  Log Object: ALE uses specific log objects (e.g., ALE, IDOC, or custom objects) to store logs.
  SAP Notes: Check SAP OSS notes for any known issues related to ALE monitoring and application logs.
  
  
  Summary:
  The error "No application log found" means the system expected to find an application log but none exists. Verify the log existence, parameters, and process status. Use SLG1 and IDoc monitoring transactions to investigate further. Re-run or fix the process to generate logs if necessary.
  
  If you provide the exact context or transaction where this error occurs, I can help with more specific guidance.