How To Fix SIC_DUPL_HANA000 - Error establishing connection to DB. Check connection and authorizations

SAP Error Message - Details

• Message type: E = Error

• Message class: SIC_DUPL_HANA - Messages for Duplicate Check on Hana

• Message number: 000

• Message text: Error establishing connection to DB. Check connection and authorizations

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIC_DUPL_HANA000 - Error establishing connection to DB. Check connection and authorizations ?

  The SAP error message SIC_DUPL_HANA000 indicates that there is an issue with establishing a connection to the HANA database. This error can arise due to various reasons, including configuration issues, network problems, or authorization failures. Below are some common causes, potential solutions, and related information to help you troubleshoot this error.
  Causes
  
  
  Incorrect Connection Parameters: The connection parameters (host, port, database name) specified in the SAP system may be incorrect.
  
  
  Network Issues: There may be network connectivity issues between the SAP application server and the HANA database server.
  
  
  Database Service Not Running: The HANA database service may not be running or may have crashed.
  
  
  Authorization Issues: The user credentials used to connect to the HANA database may not have the necessary permissions.
  
  
  Firewall Restrictions: Firewalls may be blocking the connection to the HANA database.
  
  
  Driver Issues: The database driver used to connect to HANA may not be properly installed or configured.
  
  
  Solutions
  
  
  Check Connection Parameters:
  
  Verify the connection parameters in