How To Fix UJC_EXCEPTION018 - Error occurred in table status check; database connection error

SAP Error Message - Details

• Message type: E = Error

• Message class: UJC_EXCEPTION - BPC: Message Class for UJC Exception

• Message number: 018

• Message text: Error occurred in table status check; database connection error

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 UJC_EXCEPTION018 - Error occurred in table status check; database connection error ?

  The SAP error message UJC_EXCEPTION018 indicates that there was an issue during a table status check, specifically related to a database connection error. This error can occur in various contexts, such as during data processing, job scheduling, or when accessing certain database tables.
  Causes:
  
  Database Connectivity Issues: The most common cause is a failure in the connection between the SAP application server and the database server. This could be due to network issues, database server downtime, or incorrect connection parameters.
  Database Locking: If the database is locked or if there are long-running transactions, it may prevent the application from accessing the required tables.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or database settings can lead to connection problems.
  Resource Limitations: Insufficient resources (like memory or CPU) on the database server can also lead to connection errors.
  Database Corruption: In rare cases, corruption in the database tables can lead to errors when trying to access