How To Fix CNV_10030172 - There is no record for cluster table &1 in table CNV_10020_TABREF

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 172

• Message text: There is no record for cluster table &1 in table CNV_10020_TABREF

What causes this issue?

For cluster table &V1& some fields are marked for using generated coding
instead of a generic form routine or function module. This coding is
table dependent and requires a table number that has to be assigned to
cluster table &V1& in table CNV_10020_TABREF. There should be a record
created by the activity <ZK>Prepare Program Generation</>.

System Response

The conversion program for cluster table &V1& cannot be generated.

How to fix this error?

Repeat the activity <ZK>Prepare Program Generation</>. If the error
still occurs, use the generic approach for all table fields and repeat
the activity <ZK>Prepare Program Generation</> once more.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10030172 - There is no record for cluster table &1 in table CNV_10020_TABREF ?

  The SAP error message CNV_10030172 indicates that there is no record for a specified cluster table in the table CNV_10020_TABREF. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  
  Missing Configuration: The error usually occurs when the system is unable to find the necessary configuration or mapping for the specified cluster table in the CNV_10020_TABREF table. This can happen if the migration project is not set up correctly or if the required entries were not created during the setup.
  
  
  Incorrect Table Name: The table name specified in the error message may be incorrect or misspelled, leading to the system's inability to locate the corresponding entry.
  
  
  Data Migration Tool Issues: If you are using a specific data migration tool or program, it may not have been properly configured to handle the cluster table in question.
  
  
  Solution:
  
  
  Check Table CNV_10020_TABREF: Verify that the cluster table in question is correctly defined in the CNV_10020_TABREF table. You can do this by executing a query on the table to see if the entry exists.
  
  
  Add Missing Entries: If the entry for the cluster table is missing, you may need to add it manually. This typically involves defining the mapping and configuration for the cluster table in the CNV_10020_TABREF table.
  
  
  Review Migration Settings: Ensure that all necessary settings and configurations for the data migration project are correctly set up. This includes checking the migration object settings and ensuring that all required tables are included.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  Check for Notes and Updates: Look for any SAP Notes or updates related to the migration tool or the specific error message. SAP frequently releases updates that may address known issues.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your migration project.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or solutions related to this error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or any other relevant migration tools you are using.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.