How To Fix CNV_INDX203 - INDX Table &1 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_INDX - Messages for conversion of INDX-like tables

• Message number: 203

• Message text: INDX Table &1 unknown

What causes this issue?

The table &V1& selected as relevant for the current package exists in
this system but there is no knowledge about structure of this table.
Because there is no information about RELIDs contained in this table it
is impossible to convert this table correctly.

System Response

Status is set to 'Error'.

How to fix this error?

Contact SAP support.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_INDX203 - INDX Table &1 unknown ?

  The SAP error message CNV_INDX203 indicates that there is an issue with an index table that is not recognized or is missing in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  Cause:
  
  Missing Index Table: The index table specified in the error message (&1) does not exist in the database.
  Incorrect Configuration: The configuration settings for the data migration might be incorrect, leading to the system looking for an index table that is not defined.
  Data Migration Tool Issues: There may be issues with the data migration tool or the specific version being used, which could lead to the system not recognizing certain tables.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the index table.
  
  Solution:
  
  Check Table Existence: Verify if the index table mentioned in the error message exists in the database. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  Review Configuration: Ensure that the configuration for the data migration is set up correctly. Check if all necessary parameters and settings are properly defined.
  Update Migration Tool: If you are using an older version of the data migration tool, consider updating it to the latest version, as updates may contain bug fixes and improvements.
  Check Authorizations: Ensure that the user executing the migration has the necessary authorizations to access the index table and perform the required operations.
  Consult Documentation: Refer to the official SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: SE11, SE16, ST22 (for dumps), SM21 (for system logs).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used, such as SAP S/4HANA Migration Cockpit, SAP Data Services, or others, as they may have specific requirements or configurations.
  
  By following these steps, you should be able to identify the root cause of the CNV_INDX203 error and implement a suitable solution.