How To Fix CNV20200016 - Table ONR00: relevant object type &1 found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 016

• Message text: Table ONR00: relevant object type &1 found

What causes this issue?

At least the following relevant general object number type was found in
the table ONR00:
&V1&

System Response

Warning.
CO object numbers are potentially relevant for the conversion and are
not excluded from the conversion.

How to fix this error?

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

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 CNV20200016 - Table ONR00: relevant object type &1 found ?

  The SAP error message CNV20200016, which states "Table ONR00: relevant object type &1 found," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has found an object type in the ONR00 table that is relevant to the migration process, but there may be issues with the data or configuration that need to be addressed.
  Cause:
  
  Data Integrity Issues: The data in the ONR00 table may not meet the required integrity constraints or may contain invalid entries.
  Configuration Problems: There may be configuration settings that are not aligned with the expected object types or data structures.
  Missing or Incorrect Mapping: The mapping of object types in the migration process may be incorrect or incomplete.
  Duplicate Entries: There may be duplicate entries in the ONR00 table that are causing conflicts during the migration.
  
  Solution:
  
  Check Data Integrity: Review the entries in the ONR00 table to ensure that all data is valid and meets the required constraints. Look for any anomalies or inconsistencies.
  Review Configuration: Ensure that the configuration settings for the migration process are correct and that they align with the expected object types.
  Correct Mapping: Verify the mapping of object types in the migration tool. Make sure that all relevant object types are correctly defined and mapped.
  Remove Duplicates: If there are duplicate entries in the ONR00 table, identify and resolve them to prevent conflicts during the migration.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to understand the requirements and constraints related to the ONR00 table.
  Use Transaction Codes: Utilize relevant transaction codes (like SE11 for data dictionary) to analyze the structure and content of the ONR00 table.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.