How To Fix WZRE_ALE_MONITOR2013 - IDoc &1 (left column) <--> IDoc &2 (right column)

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_ALE_MONITOR2 - IDoc Monitor

• Message number: 013

• Message text: IDoc &1 (left column) <--> IDoc &2 (right column)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_ALE_MONITOR2013 - IDoc &1 (left column) <--> IDoc &2 (right column) ?

  The SAP error message:
  WZRE_ALE_MONITOR2013 IDoc &1 (left column) <--> IDoc &2 (right column)
  typically appears in the context of ALE (Application Link Enabling) monitoring and IDoc processing. This message is related to the comparison or matching of IDocs in the ALE Monitor (transaction WE02/WE05 or the ALE Monitor transaction).
  
  Cause
  
  The message indicates a mismatch or a comparison between two IDocs, where the IDoc in the left column (&1) and the IDoc in the right column (&2) are being compared.
  This usually happens when the ALE Monitor tries to correlate or link two IDocs that are supposed to represent the same business document or process but have differences.
  Common causes include:
  
  Duplicate or related IDocs that are not properly linked.
  IDocs with the same message type but different content or status.
  Issues in the ALE distribution model or partner profiles causing multiple IDocs to be generated or processed for the same transaction.
  IDocs that are part of a logical unit of work but have inconsistent data.
  
  
  
  
  Solution
  
  
  Analyze the IDocs:
  
  Use transaction WE02 or WE05 to display the two IDocs (&1 and &2).
  Compare their segments, data, and status to understand why they are being linked or compared.
  
  
  
  Check ALE Configuration:
  
  Verify the distribution model (transaction BD64) to ensure that the message types and filters are correctly set.
  Check partner profiles (transaction WE20) for correct settings.
  
  
  
  Check for Duplicate IDocs:
  
  Identify if duplicate IDocs are being created due to incorrect application logic or ALE setup.
  If duplicates are found, correct the source of duplication.
  
  
  
  Reprocess or Delete Incorrect IDocs:
  
  If one of the IDocs is incorrect or redundant, consider reprocessing or deleting it.
  
  
  
  Check for Notes or SAP OSS Messages:
  
  Search SAP Notes for message WZRE_ALE_MONITOR2013 for any known bugs or patches.
  
  
  
  Debug or Trace:
  
  If the cause is unclear, enable IDoc trace or debug the ALE Monitor program to see why the two IDocs are being compared.
  
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  WE02 / WE05 - Display IDocs
  BD64 - Distribution Model
  WE20 - Partner Profiles
  SM58 - Transaction log for ALE errors
  WE19 - Test tool for IDocs
  
  
  
  ALE Monitoring:
  
  The ALE Monitor compares IDocs to track the flow of business documents across systems.
  Mismatches or duplicates can cause synchronization issues.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes related to ALE and IDoc monitoring errors.
  
  
  
  Documentation:
  
  SAP Help Portal on ALE and IDoc processing.
  SAP Community forums for similar issues.
  
  
  
  
  If you provide the exact context or the full text of the message, or the scenario in which it appears, I can help you with a more precise diagnosis.