Message type: E = Error
Message class:  CNV_PE - General messages for posting engine 
Message number: 326
Message text: First clear sender parameter in knowledge base on STR level
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The SAP error message CNV_PE326 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the sender parameter that needs to be cleared before proceeding with the operation.
Cause: The error message CNV_PE326 is usually triggered by one of the following reasons: Incorrect Configuration: The sender parameter may not be set correctly in the migration settings. Data Inconsistencies: There may be inconsistencies or issues with the data being processed, which prevents the migration tool from proceeding. Incomplete Setup: The migration cockpit or related tools may not have been fully configured, leading to this error.
Solution: To resolve the CNV_PE326 error, you can follow these steps: Clear Sender Parameter: Navigate to the relevant transaction or configuration area where the sender parameter is set. Clear or reset the sender parameter as indicated by the error message. Check Configuration: Review the configuration settings for the migration process
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