How To Fix CNV_PE_CHECK159 - Function group MAINFUGR not present yet

CNV_PE_CHECK159 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 159

• Message text: Function group MAINFUGR not present yet

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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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CNV_PE_CHECK159 - Details

• The SAP error message "CNV_PE_CHECK159 Function group MAINFUGR not present yet" typically occurs during the execution of a conversion or migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a required function group, specifically "MAINFUGR," is not available in the system.
  
  Cause:
  
  Missing Function Group: The function group "MAINFUGR" is not present in the SAP system. This could be due to an incomplete installation, missing components, or an issue with the transport of the relevant objects.
  Incorrect Version: The version of the SAP system may not support the required function group, especially if the system is outdated or not properly upgraded.
  Custom Development: If there are custom developments or modifications, it might lead to the absence of standard function groups.
  
  
  Solution:
  
  Check Installation: Ensure that the SAP system is fully installed and that all necessary components are included. You may need to check the installation logs