How To Fix WZRE_ALE_MONITOR2002 - No deviation of selected IDocs to default: &1

WZRE_ALE_MONITOR2002 - Overview

• Message type: E = Error

• Message class: WZRE_ALE_MONITOR2 - IDoc Monitor

• Message number: 002

• Message text: No deviation of selected IDocs to default: &1

Self-Explanatory Message

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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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WZRE_ALE_MONITOR2002 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_ALE_MONITOR2002 No deviation of selected IDocs to default: &1
  
  Meaning / 
  Cause:
  This error message occurs in the context of ALE (Application Link Enabling) and IDoc (Intermediate Document) monitoring. It indicates that the system was expecting to find a deviation (a customized or alternative processing rule) for the selected IDoc type or message type, but none was found. Essentially, the system tried to apply a deviation to the IDoc processing but could not find any deviation entry, so it defaults to the standard processing.
  
  
  Cause:
  The system is configured to look for a deviation (customized processing rule) for the selected IDoc type or message type, but no such deviation exists in the configuration tables. This can happen if:
  The deviation has not been maintained or created.
  The deviation entry was deleted or is incomplete.
  The wrong IDoc/message type was selected or passed to the monitoring tool.
  The