How To Fix CNV_IUUC_REPLICATION254 - Creation of table &1 failed.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 254

• Message text: Creation of table &1 failed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION254 - Creation of table &1 failed. ?

  The SAP error message CNV_IUUC_REPLICATION254 Creation of table &1 failed 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 system encountered an issue while trying to create a database table during the replication process.
  Possible Causes:
  
  Database Permissions: The user account used for the replication may not have sufficient permissions to create tables in the target database.
  Existing Table: A table with the same name may already exist in the target database, which can prevent the creation of a new table.
  Database Configuration: There may be issues with the database configuration or settings that prevent table creation.
  Data Type Issues: The data types or structures defined in the source system may not be compatible with the target database.
  Replication Configuration: Incorrect or incomplete configuration settings in the SLT replication setup can lead to this error.
  
  Solutions:
  
  Check Permissions: Ensure that the user account used for the SLT replication has the necessary permissions to create tables in the target database.
  Verify Existing Tables: Check if a table with the same name already exists in the target database. If it does, you may need to drop it or rename it before the replication can proceed.
  Review Database Configuration: Ensure that the target database is properly configured to allow table creation. Check for any restrictions or settings that might be causing the issue.
  Data Type Compatibility: Review the data types and structures in the source system and ensure they are compatible with the target database. Adjustments may be needed in the SLT configuration.
  Check SLT Configuration: Review the SLT configuration settings to ensure that everything is set up correctly. This includes checking the replication settings, connection parameters, and any transformation rules that may be in place.
  
  Related Information:
  
  SLT Documentation: Refer to the official SAP documentation for SLT for detailed information on configuration and troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review the SLT logs and traces for more detailed error messages that can provide insights into the root cause of the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.