How To Fix SLEI_DEF_MSG098 - Duplicate customization exists for the event &1.&2 and operation &3=>&4

SLEI_DEF_MSG098 - Overview

• Message type: E = Error

• Message class: SLEI_DEF_MSG - Message class for LEI design time linkages

• Message number: 098

• Message text: Duplicate customization exists for the event &1.&2 and operation &3=>&4

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.

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SLEI_DEF_MSG098 - Details

• The SAP error message SLEI_DEF_MSG098 indicates that there is a duplicate customization for a specific event and operation in the SAP system. This typically occurs in the context of the SAP Event Management or similar modules where event handling and operations are defined.
  
  Cause:
  The error arises when the system detects that there are multiple entries (customizations) for the same event and operation combination. This can happen due to:
  
  Duplicate Entries: Two or more configurations have been created for the same event and operation.
  Incorrect Configuration: During the customization process, the same event and operation might have been mistakenly defined multiple times.
  Transport Issues: If configurations were transported from one system to another, duplicates might have been introduced.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the area where the event and operation customizations are defined.
  Check for entries that match the event and operation