Message type: E = Error
Message class:  CNVOM_DEL_SCHED - Messages for Deletion Scheduler 
Message number: 004
Message text: Authorization check failed in system &1
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.
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The SAP error message CNVOM_DEL_SCHED004: Authorization check failed in system &1 typically indicates that a user does not have the necessary authorizations to perform a specific operation related to the conversion or deletion scheduling in the SAP system. This error is often encountered during data migration or conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: Missing Authorizations: The user executing the operation does not have the required authorizations assigned in their user profile. This could be due to missing roles or specific authorization objects that are not included in the user's profile. Role Configuration: The roles assigned to the user may not be properly configured to allow access to the necessary transactions or functions. System-Specific Restrictions: The error may also arise from system-specific restrictions or configurations that limit access to certain functionalities.
Solution: Check User Authorizations: Use transaction code SU53 immediately after the error occurs to analyze the
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