How To Fix MDG_IDM_TOOLS021 - Number of mapping groups passed to key mapping framework: &1

MDG_IDM_TOOLS021 - Overview

• Message type: E = Error

• Message class: MDG_IDM_TOOLS - Message Class for ID Mapping Tools

• Message number: 021

• Message text: Number of mapping groups passed to key mapping framework: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_IDM_TOOLS021 - Number of mapping groups passed to key mapping framework: &1 ?

  The SAP error message MDG_IDM_TOOLS021 indicates that there is an issue with the number of mapping groups being passed to the key mapping framework in the Master Data Governance (MDG) environment. This error typically arises during the data mapping or data transfer processes, particularly when dealing with key mapping for master data objects.
  
  Cause:
  The error message suggests that the number of mapping groups provided exceeds the expected or allowed limit. This can occur due to several reasons:
  
  
  Configuration Issues: The mapping groups may not be properly configured in the system.
  Data Volume: There may be an excessive number of mapping groups being processed at once, which the system cannot handle.
  Custom Development: If there are custom developments or enhancements in the key mapping framework, they may not be correctly implemented, leading to this error.
  System Limitations: The system may have inherent limitations on the number of mapping groups that can be processed simultaneously.
  
  
  Solution:
  To resolve the