How To Fix CNV_10020167 - &1 &2: No sample TDetObj was specified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 167

• Message text: &1 &2: No sample TDetObj was specified

What causes this issue?

DTFLD records you maintain for package 10020 are package-independent
and must consequently contain a
<DS:DE.CNV_10020_DTOBJ_T_TEMPLATE>sample target determination
object</>.
DTFLD records you maintain for a package that may inherit any target
determination objects must also contain a sample target determination
object.
One of the cases described above applies to the current package &V1&.

How to fix this error?

Enter a sample target determination object.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020167 - &1 &2: No sample TDetObj was specified ?

  The SAP error message CNV_10020167 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The message indicates that a required sample object (TDetObj) was not specified, which is necessary for the migration process to proceed.
  Cause:
  
  Missing Configuration: The error usually arises when the configuration for the data migration is incomplete or incorrect. Specifically, it indicates that a sample target object (TDetObj) was not defined in the migration settings.
  Incorrect Mapping: If the mapping of source to target objects is not properly set up, the system may not be able to identify the necessary details for the migration.
  Data Model Issues: There may be issues with the data model or the structure of the data being migrated, leading to the absence of the required sample object.
  
  Solution:
  
  Check Migration Settings: Review the migration settings in the SAP system to ensure that all required parameters, including sample TDetObj, are correctly specified.
  Define Sample Object: If a sample object is missing, you may need to define it in the migration cockpit or the relevant configuration area. This could involve specifying a valid target object that the migration process can reference.
  Review Mapping: Ensure that the mapping between the source and target data structures is correctly defined. This includes checking that all necessary fields and objects are included in the mapping.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. This can provide insights into the required configurations and common pitfalls.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve issues related to migration tools.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message or the migration tool you are using. SAP frequently publishes notes that address known issues and provide solutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions, solutions, and best practices shared by other SAP professionals.
  Testing: Before performing a full migration, conduct tests with a smaller dataset to ensure that the migration process works as expected and to identify any potential issues early on.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.