How To Fix DD_DBAL020 - Failed to read HANA system view &1

DD_DBAL020 - Overview

• Message type: E = Error

• Message class: DD_DBAL - ABAP Dictionary, Data Base Abstraction Layer

• Message number: 020

• Message text: Failed to read HANA system view &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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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_DBAL020 - Failed to read HANA system view &1 ?

  The SAP error message DD_DBAL020 indicates that there was a failure in reading a HANA system view. This error can occur due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Database Connectivity Issues: There may be problems with the connection between the SAP application and the HANA database.
  Authorization Issues: The user or service account may not have the necessary permissions to access the specific HANA system view.
  View Does Not Exist: The specified HANA system view may not exist or may have been deleted or renamed.
  Database 
  Configuration Issues: There could be misconfigurations in the HANA database or the SAP system that prevent access to the view.
  HANA System Performance: If the HANA system is under heavy load or experiencing performance issues, it may not respond in time, leading to a timeout error.
  Version Compatibility: There may be