How To Fix CNV_IUUC_REPLICATION252 - Creation of view &1 failed (&2).

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 252

• Message text: Creation of view &1 failed (&2).

What causes this issue?

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

System Response

Error during execution of SQL statement.

How to fix this error?

Please follow the steps to analyze the problem:
Verify if the SQL statement is correct
Check if DB connection is defined and correct
Verify that system is available in case of remote access

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION252 - Creation of view &1 failed (&2). ?

  The SAP error message CNV_IUUC_REPLICATION252 typically occurs during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) replication server. This error indicates that the creation of a database view has failed, and it provides two parameters: &1 (the name of the view) and &2 (an error message or code that provides more context).
  Causes
  
  Database Issues: There may be issues with the underlying database, such as insufficient permissions, database locks, or connectivity problems.
  View Definition Errors: The SQL definition of the view may contain errors, such as syntax issues or references to non-existent tables or columns.
  Replication Configuration: Incorrect configuration settings in the SLT system can lead to failures in view creation.
  Resource Limitations: The database server may be running out of resources (e.g., memory, disk space) to create the view.
  Existing Objects: If a view with the same name already exists and is not compatible with the new definition, it can cause this error.
  
  Solutions
  
  Check Database Logs: Review the database logs for any specific error messages that can provide more context about why the view creation failed.
  Verify Permissions: Ensure that the user account used for the replication has the necessary permissions to create views in the database.
  Review View Definition: Check the SQL definition of the view for any syntax errors or references to non-existent objects.
  Check SLT Configuration: Review the SLT configuration settings to ensure they are correctly set up for the replication process.
  Resource Monitoring: Monitor the database server for resource usage and ensure that it has enough memory and disk space available.
  Drop Existing Views: If a view with the same name exists and is causing conflicts, consider dropping it (if it is safe to do so) and then retrying the replication.
  Restart Replication: Sometimes, simply restarting the replication process can resolve transient issues.
  
  Related Information
  
  SAP Notes: Check SAP Notes related to SLT and the specific error message for any patches or updates that may address the issue.
  SLT Documentation: Review the official SAP documentation for SLT to understand the prerequisites and configurations required for successful replication.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved by other users.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance, providing them with the error details and any relevant logs.