How To Fix CNV_IUUC_REPLICATION003 - Error during execution of SQL statement (&1)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 003

• Message text: Error during execution of SQL statement (&1)

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_REPLICATION003 - Error during execution of SQL statement (&1) ?

  The SAP error message CNV_IUUC_REPLICATION003 typically indicates that there was an error during the execution of an SQL statement related to the SAP Landscape Transformation (SLT) replication process. This error can occur in various scenarios, often during data replication from a source system to a target system.
  Possible Causes:
  
  Database Issues: The SQL statement may fail due to issues with the database, such as connectivity problems, database locks, or insufficient permissions.
  Data Type Mismatches: There may be a mismatch between the data types in the source and target systems, leading to SQL execution errors.
  Invalid SQL Syntax: The SQL statement being executed may contain syntax errors or may not be compatible with the target database.
  Replication Configuration Issues: Incorrect configuration settings in the SLT system can lead to errors during replication.
  Resource Limitations: The database may be running out of resources (e.g., memory, disk space) which can cause SQL execution to fail.
  Data Integrity Issues: There may be issues with the data being replicated, such as null values in non-nullable fields or foreign key violations.
  
  Solutions:
  
  Check Logs: Review the SLT logs and the database logs for more detailed error messages that can provide insights into the specific cause of the error.
  Validate SQL Statement: If possible, extract the SQL statement that caused the error and validate it manually against the database to identify any syntax or logical issues.
  Review Configuration: Ensure that the SLT configuration is correct, including the connection settings, replication settings, and mapping configurations.
  Database Health Check: Perform a health check on the database to ensure it is running optimally and that there are no locks or resource issues.
  Data Validation: Check the data being replicated for any integrity issues, such as data type mismatches or invalid values.
  Permissions: Ensure that the user account used for the replication has the necessary permissions to execute the SQL statements on the target database.
  Retry Replication: After addressing any identified issues, retry the replication process to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SLT and the specific error message for any patches or updates that may address known issues.
  Documentation: Refer to the official SAP documentation for SLT for guidance on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users facing similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.