How To Fix DT977 - Table &: Check for database & not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 977

• Message text: Table &: Check for database & not possible

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 DT977 - Table &: Check for database & not possible ?

  The SAP error message DT977, which states "Table &: Check for database & not possible," typically indicates an issue with accessing a specific database table in the SAP system. This error can arise due to various reasons, including database connectivity issues, table locks, or inconsistencies in the database.
  Causes:
  
  Database Connectivity Issues: There may be a problem with the connection between the SAP application server and the database server.
  Table Locks: The table may be locked by another process, preventing access.
  Database Corruption: There could be corruption in the database that is preventing the table from being accessed.
  Authorization Issues: The user may not have the necessary permissions to access the specified table.
  Configuration Issues: Incorrect configuration settings in the SAP system or database settings may lead to this error.
  
  Solutions:
  
  
  Check Database Connection:
  
  Verify that the database server is up and running.
  Check the connection settings in the SAP system to ensure they are correct.
  
  
  
  Release Table Locks:
  
  Use transaction codes like SM12 to check for and release any locks on the table.
  Identify the user or process that is holding the lock and take appropriate action.
  
  
  
  Database Consistency Check:
  
  Run database consistency checks to identify and resolve any corruption issues.
  Use tools provided by the database vendor (e.g., DBCC for SQL Server, CHECK TABLE for MySQL) to check the integrity of the database.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the table.
  Use transaction SU53 to analyze authorization issues.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the SAP system and the database to ensure they are set up correctly.
  Consult the SAP Basis team for any necessary adjustments.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Apply any recommended patches or updates.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to check locks), SM21 (to check system logs), and ST22 (to check dumps) for troubleshooting.
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  Documentation: Review the SAP Help Portal for documentation related to database management and troubleshooting.
  
  By following these steps, you should be able to diagnose and resolve the DT977 error in your SAP system.