How To Fix /CUM/MSG520 - Error checking CUIs. See log

/CUM/MSG520 - Overview

• 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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Smart SAP Assistant

• 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