How To Fix CNV_PE878 - Access path for parameter &1 was cleaned up

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 878

• Message text: Access path for parameter &1 was cleaned up

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE878 - Access path for parameter &1 was cleaned up ?

  The SAP error message "CNV_PE878 Access path for parameter &1 was cleaned up" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This message indicates that the access path for a specific parameter has been cleaned up, which may affect the data migration process.
  Cause:
  
  Data Cleanup: The error usually arises when the system has performed a cleanup operation on the access paths related to the specified parameter. This can happen if the parameter is no longer valid or if the data associated with it has been deleted or modified.
  Configuration Issues: There may be issues with the configuration of the data migration process, such as incorrect settings or missing parameters.
  Data Consistency: If there are inconsistencies in the data or if the data model has changed, it can lead to this error.
  
  Solution:
  
  Check Parameter Validity: Verify that the parameter (&1) mentioned in the error message is still valid and exists in the system. If it has been deleted or modified, you may need to update your migration settings accordingly.
  Reconfigure Migration Settings: Review the configuration settings for the data migration process. Ensure that all necessary parameters are correctly set up and that there are no missing configurations.
  Data Consistency Check: Perform a consistency check on the data to ensure that there are no discrepancies that could lead to this error. This may involve checking for orphaned records or ensuring that all related data is intact.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided by SAP.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Migration Tools Documentation: Review the documentation for the specific migration tool you are using (e.g., SAP Data Services, SLT) for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.