Message type: E = Error
Message class: CNV_OM_PRESEL - Messages for LT Object Based Preselection
Message number: 301
Message text: No authority to schedule preselection tasks in sender system.
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The SAP error message CNV_OM_PRESEL301 indicates that a user does not have the necessary authorization to schedule preselection tasks in the sender system during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: The primary cause of this error is a lack of appropriate authorizations for the user trying to execute the preselection tasks. This can happen due to: Missing Roles/Authorizations: The user may not have been assigned the necessary roles that include the required authorizations for scheduling tasks. Authorization Object Restrictions: Specific authorization objects related to the migration or conversion process may not be granted to the user. System Configuration: The sender system may have specific configurations that restrict certain actions based on user roles.
Solution: To resolve the CNV_OM_PRESEL301 error, follow these steps: Check User Roles: Verify the roles assigned to the user encountering the error.
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