How To Fix SEDD_SQSC019 - No HANA DB available: DB procedure proxy &1 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: SEDD_SQSC - Messages for SQL Scripts

• Message number: 019

• Message text: No HANA DB available: DB procedure proxy &1 could not be locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SEDD_SQSC019 - No HANA DB available: DB procedure proxy &1 could not be locked ?

  The SAP error message SEDD_SQSC019 indicates that there is an issue with the HANA database where a database procedure proxy could not be locked. This typically occurs in the context of database operations, particularly when the system is trying to access or modify a database procedure but cannot do so due to the unavailability of the HANA database.
  Causes:
  
  Database Unavailability: The HANA database might be down or not reachable due to network issues or maintenance activities.
  Locking Issues: There may be a locking conflict where another process is holding a lock on the database procedure, preventing the current operation from proceeding.
  Configuration Issues: Incorrect configuration settings in the SAP system or HANA database could lead to connectivity issues.
  Resource Limitations: The HANA database might be under heavy load, leading to timeouts or unavailability of certain resources.
  
  Solutions:
  
  Check Database Status: Ensure that the HANA database is up and running. You can do this by checking the HANA database status through the SAP HANA Studio or command line.
  Review Locks: Use the HANA database tools to check for any locks on the database procedures. You can use SQL commands to identify and resolve locking issues.
  Network Connectivity: Verify that there are no network issues preventing the SAP system from connecting to the HANA database. Check firewalls, network configurations, and ensure that the database is reachable.
  Configuration Review: Review the configuration settings in both the SAP system and the HANA database to ensure they are correctly set up for communication.
  Resource Monitoring: Monitor the performance of the HANA database to identify if it is under heavy load. If so, consider optimizing queries or increasing resources.
  Restart Services: If the issue persists, consider restarting the HANA database services or the SAP application server to clear any transient issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  HANA Database Documentation: Refer to the official SAP HANA documentation for insights on managing database procedures and handling locks.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the problem continues after trying the above solutions, it may be necessary to involve SAP support for further assistance.