How To Fix CNV_MBT_46428 - PEB &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 428

• Message text: PEB &1 is not valid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46428 - PEB &1 is not valid ?

  The SAP error message CNV_MBT_46428 with the description "PEB &1 is not valid" typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The error indicates that a specific PEB (Process Execution Block) is not recognized or is invalid in the context of the operation being performed.
  Causes:
  
  Invalid PEB Reference: The PEB referenced in the error message may not exist in the system or may have been deleted or not properly created.
  Configuration Issues: There may be configuration issues in the migration settings or parameters that lead to the PEB being considered invalid.
  Data Integrity Issues: The data being migrated may have inconsistencies or integrity issues that prevent the PEB from being recognized.
  Version Mismatch: The version of the migration tool or the source system may not be compatible with the target system, leading to invalid references.
  
  Solutions:
  
  Check PEB Existence: Verify that the PEB referenced in the error message exists in the system. You can do this by checking the relevant tables or using transaction codes that display PEBs.
  Review Migration Settings: Ensure that the migration settings and parameters are correctly configured. This includes checking the mapping of fields and ensuring that all necessary data is included.
  Data Validation: Perform data validation checks to ensure that the data being migrated is consistent and adheres to the required formats and constraints.
  Recreate PEB: If the PEB is missing or invalid, consider recreating it or reinitializing the migration process to generate a new PEB.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and context of the migration process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and guidelines.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.