How To Fix PC042 - Data volume full

SAP Error Message - Details

• Message type: E = Error

• Message class: PC - Graphics interface messages

• Message number: 042

• Message text: Data volume full

What causes this issue?

You want to open a document that does not have an application defined.
The extension of a file determines which application opens it. For
example, c:\dokument.txt, with file extension ".TXT", is opened by
Notepad. Your file has a file extension without an application.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Go to the Registry and choose a suitable application for opening files
with this extension. For example, ".TXT" files are usually opened by
Notepad

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PC042 - Data volume full ?

  The SAP error message PC042, which indicates "Data volume full," typically occurs when the database tables or data volumes associated with the SAP system have reached their maximum capacity. This can prevent the system from storing new data, leading to disruptions in operations.
  Causes:
  
  Database Size Limitations: The database may have reached its maximum size limit, which can happen if the database is not properly managed or if there is an unexpected surge in data volume.
  Archiving Issues: If data archiving processes are not set up or executed correctly, old data may not be removed from the database, leading to a full data volume.
  Configuration Settings: Incorrect configuration settings for data storage or retention policies can lead to excessive data accumulation.
  Temporary Tables: Temporary tables or logs may not be cleared out, consuming space unnecessarily.
  
  Solutions:
  
  
  Data Archiving:
  
  Implement or review your data archiving strategy. Archive old data that is no longer needed for daily operations to free up space.
  Use transaction codes like SARA (Archive Administration) to manage archiving processes.
  
  
  
  Database Cleanup:
  
  Perform a cleanup of unnecessary data, such as old logs, temporary tables, or obsolete entries.
  Use transaction codes like DB02 to analyze database space and identify areas that can be cleaned up.
  
  
  
  Increase Database Size:
  
  If the database is reaching its physical limits, consider increasing the database size. This may involve working with your database administrator to allocate more space.
  
  
  
  Monitoring and Alerts:
  
  Set up monitoring and alerts for database space usage to proactively manage data volume and avoid reaching capacity in the future.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to data retention and storage. Adjust these settings to ensure that data is managed effectively.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support for specific guidelines related to your version of SAP and the database you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SARA (for archiving), DB02 (for database monitoring), and ST22 (for dump analysis).
  SAP Notes: Check SAP Notes for any specific patches or updates related to the error message PC042.
  Database Management: Work closely with your database administrator to ensure that the database is optimized and that regular maintenance tasks are performed.
  
  By addressing the underlying causes and implementing the suggested solutions, you can resolve the PC042 error and prevent it from occurring in the future.