How To Fix SLEI_DEF_MSG020 - Event provider operation is missing

SLEI_DEF_MSG020 - Overview

• Message type: E = Error

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

• Message number: 020

• Message text: Event provider operation is missing

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_MSG020 - Details

• The SAP error message SLEI_DEF_MSG020 indicates that there is a missing event provider operation in the context of SAP Event Management or related functionalities. This error typically arises when the system is unable to find the necessary configuration or implementation for an event provider that is expected to handle certain events.
  
  Cause:
  
  Missing Configuration: The event provider might not be properly configured in the system. This could be due to missing entries in the relevant customizing tables or settings.
  Incorrect Implementation: The event provider operation may not have been implemented correctly in the system, leading to the inability to process the event.
  Transport Issues: If the configuration was transported from another system, there might have been issues during the transport process that led to missing components.
  Version Mismatch: There could be a version mismatch between the event provider and the event management system, leading to incompatibility.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant customizing transaction (e.g., SPRO)