How To Fix WXPB120 - No log exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WXPB - MAP Messages: SAP R/3 Enterprise Add-On

• Message number: 120

• Message text: No log exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WXPB120 - No log exists ?

  Certainly! Here's a detailed explanation regarding the SAP error message WXPB120 No log exists:
  
  SAP Error Message: WXPB120 No log exists
  
  Cause:
  The error message WXPB120 No log exists typically occurs in the context of SAP Process Integration (PI) or Process Orchestration (PO) when you try to access or display a log for a particular process or message, but the system cannot find any log entries related to that process or message.
  This can happen due to several reasons:
  
  The log for the specific message or process instance has not been created yet.
  The log has been deleted or archived.
  The message or process instance ID you are trying to access is incorrect or does not exist.
  The system is looking for logs in the wrong location or the log storage is not accessible.
  There might be a delay in log generation or replication in distributed systems.
  
  
  Solution:
  To resolve the WXPB120 No log exists error, consider the following steps:
  
  
  Verify Message/Process Instance ID:
  
  Double-check the ID or reference you are using to access the log.
  Ensure you are using the correct message ID or process instance ID.
  
  
  
  Check Log Retention and Archiving:
  
  Logs might have been archived or deleted based on your system’s log retention policy.
  Check if the logs are archived and retrieve them from the archive if necessary.
  
  
  
  Confirm Log Generation:
  
  Ensure that the process or message has actually been processed and that logs should exist.
  If the process is still running or has not started, logs may not be available yet.
  
  
  
  Check System and Connectivity:
  
  Verify that the system components responsible for logging (e.g., Integration Engine, Adapter Engine) are running properly.
  Check for any connectivity issues between components that might prevent log creation or retrieval.
  
  
  
  Use SAP Tools to Trace:
  
  Use transaction codes like SXMB_MONI (Message Monitoring) or SXI_MONITOR to check message status and logs.
  If no logs are found, confirm the message status and investigate upstream or downstream systems.
  
  
  
  Review System Logs and Traces:
  
  Check system logs (SM21) and traces (ST22, SLG1) for any errors related to logging or message processing.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that might address known issues related to logging in your SAP PI/PO version.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SXMB_MONI – Message Monitoring in SAP PI/PO.
  SXI_MONITOR – Integration Engine Monitoring.
  SLG1 – Application Log Display.
  SM21 – System Log.
  ST22 – Dump Analysis.
  
  
  
  SAP Components:
  
  SAP Process Integration (PI)
  SAP Process Orchestration (PO)
  Integration Engine
  Adapter Engine
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Support Portal for notes related to message logging issues.
  Review SAP Help Portal documentation on message monitoring and logging.
  
  
  
  
  If you provide more context (e.g., which transaction or tool you encountered this error in, or the scenario), I can help tailor the solution further.