How To Fix CNV_10020506 - Object type &1: Determination of OBJNR by &2 is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 506

• Message text: Object type &1: Determination of OBJNR by &2 is not possible

What causes this issue?

Determination of OBJNR by &V2& takes place based on multiple path &V3&.
There is no alternative path for object type &V1&.
Table TBO00 contains a definition for object type &V1& (&V4&).
Determination of &V2& based on object type &V1& was considered, but
does not seem to be possible.

System Response

No values for target determination object &V2& can be determined for
objects of object type &V1& (&V4&). If delimitation takes place, the
related field is not converted.

How to fix this error?

Check if fields that are relevant for the conversion are affected. If
this is the case, specify an alternative determination.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020506 - Object type &1: Determination of OBJNR by &2 is not possible ?

  The SAP error message CNV_10020506 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 is unable to determine the object number (OBJNR) for a specific object type due to some underlying issues.
  Cause:
  
  Missing Data: The object type specified may not have the necessary data in the source system, leading to the inability to determine the OBJNR.
  Incorrect Mapping: There may be an issue with the mapping of the object type in the migration settings, causing the system to fail in identifying the correct object.
  Configuration Issues: The configuration settings for the migration process may not be set up correctly, leading to this error.
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data being migrated, which can prevent the system from determining the OBJNR.
  
  Solution:
  
  Check Source Data: Verify that the source data contains all the necessary records for the object type in question. Ensure that the data is complete and correctly formatted.
  Review Mapping Settings: Go through the mapping settings in the migration tool to ensure that the object types are correctly defined and mapped to the target system.
  Configuration Review: Check the configuration settings for the migration process to ensure that they are set up correctly. This may involve reviewing the migration cockpit settings or any custom configurations.
  Data Validation: Perform data validation checks to identify any inconsistencies or issues in the data that could be causing the error. This may involve running reports or using data quality tools.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific guidelines or known issues related to the error message.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide additional insights or solutions based on the specific context of your migration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) that may help in managing the migration process.
  SAP Notes: Search for SAP Notes related to the error message CNV_10020506 for any patches or updates that may address the issue.
  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 error CNV_10020506 effectively.