How To Fix CNV_IUUC_REPLICATION037 - Error during opening SQL connection &1

CNV_IUUC_REPLICATION037 - Overview

• Message type: E = Error

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

• Message number: 037

• Message text: Error during opening SQL connection &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.

Unfortunately, there isn't any extra information in this error notice.

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CNV_IUUC_REPLICATION037 - Details

• The SAP error message CNV_IUUC_REPLICATION037 typically indicates an issue with opening an SQL connection during the data replication process, often related to the SAP Landscape Transformation (SLT) replication server. This error can arise due to various reasons, including configuration issues, network problems, or database connectivity issues.
  Causes:
  
  Database Connectivity Issues: The database server may be down, or there may be network issues preventing the connection.
  Incorrect Connection Parameters: The connection parameters (like hostname, port, username, password) may be incorrect or not properly configured.
  Authorization Issues: The user account used for the connection may not have the necessary permissions to access the database.
  Configuration Errors: There may be issues in the SLT configuration or the replication setup.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection to the database.
  
  Solutions:
  
  Check Database Status: Ensure that the database server is up and running. You can try connecting to the database using a database client to verify