/CUM/MSG520 - Error checking CUIs. See log

SAP Error Message - Details

• Message type: E = Error

• Message class: /CUM/MSG -

• Message number: 520

• Message text: Error checking CUIs. See log

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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AnswerBot

• What is the cause and solution for SAP error message /CUM/MSG520 - Error checking CUIs. See log ?

  The SAP error message /CUM/MSG520 Error checking CUIs. See log typically indicates an issue related to the Customizing Implementation (CUI) process in SAP. This error can occur during the execution of a transaction that involves customizing or configuration changes, and it suggests that there is a problem with the consistency or validity of the customizing objects.
  Possible Causes:
  
  Inconsistent Customizing Objects: There may be inconsistencies in the customizing objects that are being checked.
  Missing Authorizations: The user executing the transaction may not have the necessary authorizations to access certain customizing objects.
  Transport Issues: If the customizing objects were transported from one system to another, there may have been issues during the transport process.
  System Configuration Errors: There may be errors in the system configuration that are causing the CUI checks to fail.
  Database Issues: There could be underlying database issues affecting the integrity of the customizing data.
  
  Solutions:
  
  Check the Logs: The error message suggests checking the logs for more detailed information. You can access the logs through transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) to identify the specific issue.
  Consistency Check: Use transaction code SPRO to access the Customizing Implementation Guide (IMG) and perform a consistency check on the customizing objects.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the actions related to the customizing objects.
  Transport Management: If the issue is related to transport, check the transport logs and ensure that all necessary objects were transported correctly.
  Reconfigure: If specific customizing settings are causing the issue, consider reconfiguring them or restoring them to a previous state.
  Database Consistency: If you suspect database issues, you may need to run database consistency checks or consult with your database administrator.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation related to customizing and configuration to ensure that you are following the correct procedures.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.