How To Fix CNV_PE_CHECK320 - Sender parameter must contain an extension table name

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 320

• Message text: Sender parameter must contain an extension table name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK320 - Sender parameter must contain an extension table name ?

  The SAP error message CNV_PE_CHECK320 with the description "Sender parameter must contain an extension table name" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that the system expects a specific parameter related to an extension table name, but it is either missing or incorrectly specified.
  Cause:
  
  Missing Extension Table Name: The error usually arises when the sender parameter, which is supposed to specify an extension table name, is not provided or is empty.
  Incorrect Configuration: There may be a misconfiguration in the data migration settings or mapping, where the extension table name is not correctly defined.
  Data Mapping Issues: If the data mapping does not include the necessary extension tables, this error can occur.
  Custom Development: If there are custom developments or enhancements in the data migration process, they may not be correctly handling the extension table names.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the data migration tool to ensure that the sender parameter is correctly set to include the extension table name.
  Define Extension Table: If the extension table is not defined, you need to create or specify it in the relevant configuration or mapping settings.
  Review Mapping: Ensure that the data mapping includes all necessary tables, including any extension tables that are required for the migration process.
  Consult Documentation: Refer to the SAP documentation or guides related to the specific data migration tool you are using to ensure that you are following the correct procedures.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the parameter is being set and why it might be empty or incorrect.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Cockpit: Familiarize yourself with the SAP Data Migration Cockpit and its functionalities, as it may provide insights into how to properly configure and use extension tables.
  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.