How To Fix CNV_PE_CHECK_V2091 - Trans. opt. &1, step &2, par. &3: Data access path is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 091

• Message text: Trans. opt. &1, step &2, par. &3: Data access path is invalid

What causes this issue?

Data access path is defined for parameter &V3& from the assigned source
table to another table within the source tables. The last table does<ZH>
not </>exist anymore.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Remove the invalid data access path.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK_V2091 - Trans. opt. &1, step &2, par. &3: Data access path is invalid ?

  The SAP error message CNV_PE_CHECK_V2091 typically indicates that there is an issue with the data access path during a data migration or conversion process. This error is often encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  The error message can be caused by several factors, including:
  
  Invalid Data Access Path: The specified data access path may not exist or may have been incorrectly defined in the system.
  Configuration Issues: There may be configuration issues in the migration settings or parameters that lead to an invalid access path.
  Missing or Incomplete Data: The data that the process is trying to access may be missing or incomplete, leading to an invalid path.
  Changes in Data Model: If there have been changes in the underlying data model (e.g., during an upgrade or migration), the access paths may no longer be valid.
  
  Solution:
  To resolve the CNV_PE_CHECK_V2091 error, you can take the following steps:
  
  
  Check the Data Access Path: Verify that the data access path specified in the error message is correct and exists in the system. You may need to consult the relevant documentation or configuration settings.
  
  
  Review Migration Settings: Go through the migration or conversion settings to ensure that all parameters are correctly defined and that there are no discrepancies.
  
  
  Validate Data: Ensure that the data being accessed is complete and valid. Check for any missing records or inconsistencies in the data.
  
  
  Consult Logs: Look at the detailed logs generated during the migration process. These logs may provide additional context or specific details about what went wrong.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes for known issues related to data access paths.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific context of your system.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the CNV_PE_CHECK_V2091 error for any specific recommendations or patches.
  Documentation: Review the official SAP documentation for the data migration tool you are using, as it may contain troubleshooting tips and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_PE_CHECK_V2091 error in your SAP system.