Message type: E = Error
Message class:  CNV_PE_TPM - Messages within transport management functions 
Message number: 111
Message text: Export of PE objects is locked in client &1
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The SAP error message CNV_PE_TPM111 indicates that the export of PE (Process Engineering) objects is locked in the specified client. This typically occurs during data migration or when using the SAP Landscape Transformation (SLT) tool, and it can prevent the export of necessary objects for the migration process.
Cause: The error is usually caused by one of the following reasons: Locking Mechanism: The client is locked for exporting PE objects due to ongoing processes or transactions that are currently using those objects.
Configuration Issues: There may be configuration settings that prevent the export of PE objects in the specified client. User Permissions: The user attempting the export may not have the necessary permissions to perform the operation. System Maintenance: The system may be undergoing maintenance or updates that temporarily lock certain functionalities.
Solution: To resolve the error, you can take the following steps: Check Locks: Use transaction code SM12 to check for any active locks in the system. If
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