How To Fix CNV_IUUC_DB_CONN126 - No columns found for the table &1.&2, db connection &3.

CNV_IUUC_DB_CONN126 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 126

• Message text: No columns found for the table &1.&2, db connection &3.

What causes this issue?

The field list for the specified table in the given schema is empty.

System Response

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

How to fix this error?

Please check if the specified table and the schema exist in the queried
database.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_IUUC_DB_CONN126 - Details

• The SAP error message CNV_IUUC_DB_CONN126 indicates that there are no columns found for a specified table in the database connection. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  
  Cause:
  
  Table Does Not Exist: The specified table may not exist in the database.
  Incorrect Database Connection: The database connection specified may not be pointing to the correct database or schema where the table resides.
  Insufficient Permissions: The user account used for the database connection may not have the necessary permissions to access the table or its columns.
  Schema Issues: The table might exist in a different schema than the one being queried.
  Data Dictionary Issues: There may be inconsistencies or issues in the data dictionary that prevent the system from recognizing the table or its columns.
  
  
  Solution:
  
  Verify Table Existence: Check if the table exists in the database by executing a query directly against