How To Fix /SAPCND/ARCH155 - Error in database layer when reading

/SAPCND/ARCH155 - Overview

• Message type: E = Error

• Message class: /SAPCND/ARCH -

• Message number: 155

• Message text: Error in database layer when reading

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 /SAPCND/ARCH155 - Error in database layer when reading ?

  The SAP error message /SAPCND/ARCH155 Error in database layer when reading typically indicates an issue related to the database layer when the system is trying to read data from the database. This error can occur in various contexts, such as when accessing archived data or during data retrieval operations.
  Possible Causes:
  
  Database Connectivity Issues: There may be problems with the connection between the SAP application and the database.
  Corrupted Data: The data being accessed may be corrupted or not properly archived.
  Database 
  Configuration Issues: Incorrect configuration settings in the database or in the SAP system can lead to read errors.
  Insufficient Authorizations: The user may not have the necessary permissions to access the data.
  Database Locking: The database might be locked due to other operations, preventing access to the required data.
  Archiving Issues: If the error occurs during an archiving operation, it may indicate that the archiving process did not complete successfully.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the