How To Fix CNV_PE876 - Access path for invalid parameter (ID &1) exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 876

• Message text: Access path for invalid parameter (ID &1) exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE876 - Access path for invalid parameter (ID &1) exists ?

  The SAP error message CNV_PE876 indicates that there is an access path for an invalid parameter (ID &1) in the context of a data migration or conversion process, typically associated with the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause:
  
  Invalid Parameter ID: The error occurs when the system encounters a parameter ID that is not valid or does not exist in the current context. This could be due to a misconfiguration or an inconsistency in the data migration setup.
  Configuration Issues: There may be issues in the configuration of the data migration project, such as missing or incorrectly defined parameters.
  Data Model Changes: If there have been changes to the data model or the structure of the source or target systems, it may lead to invalid references.
  
  Solution:
  
  Check Parameter Configuration: Review the configuration settings for the data migration project. Ensure that all parameter IDs are correctly defined and valid.
  Validate Data Model: If there have been recent changes to the data model, ensure that the migration settings are updated accordingly. Check for any discrepancies between the source and target systems.
  Review Logs: Look at the detailed logs for the migration process to identify any additional context or related errors that may provide more insight into the issue.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using (e.g., SAP Landscape Transformation) to ensure that you are following the correct procedures and configurations.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant logs or configuration details.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Tools: Familiarize yourself with the specific migration tools and their configurations, as different tools may have different requirements and settings.
  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 diagnose and resolve the CNV_PE876 error effectively.