How To Fix OA305 - SAP ArchiveLink (SAP kernel error)

SAP Error Message - Details

• Message type: E = Error

• Message class: OA - SAP ArchiveLink: Messages for SAP ArchiveLink

• Message number: 305

• Message text: SAP ArchiveLink (SAP kernel error)

What causes this issue?

A request was to be sent to an content server system.
The SAP kernel could not forward the request to the content server.

System Response

An error was reported by the SAP kernel.
Parameter RPCNR is too long.
The error occurred when calling the kernel function (programming
error).

How to fix this error?

The kernel functions of the content server connection should not be
used for your own programs. The content server functionality can only
be used via the SAP ArchiveLink function modules.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OA305 - SAP ArchiveLink (SAP kernel error) ?

  The SAP error message OA305 typically relates to issues with SAP ArchiveLink, which is a component used for document management and archiving in SAP systems. The error message indicates a problem with the SAP kernel, which is the core component of the SAP system responsible for executing the application logic.
  Cause of OA305 Error
  
  
  Kernel Issues: The error may arise due to an outdated or corrupted SAP kernel. If the kernel version is not compatible with the ArchiveLink functionality, it can lead to errors.
  
  
  Configuration Problems: Incorrect configuration settings in ArchiveLink or the underlying database can also trigger this error. This includes issues with the content repository settings or the connection to the database.
  
  
  Document Storage Issues: Problems with the storage of documents, such as missing or inaccessible storage locations, can lead to this error.
  
  
  Authorization Issues: Insufficient user authorizations to access the ArchiveLink functionality or specific documents can also cause this error.
  
  
  Database Issues: If the database is not functioning correctly or if there are connectivity issues, it can lead to errors when trying to access archived documents.
  
  
  Solutions
  
  
  Check Kernel Version: Ensure that you are using a compatible and up-to-date version of the SAP kernel. If necessary, upgrade to the latest version.
  
  
  Review Configuration: Verify the configuration settings for ArchiveLink and the content repository. Ensure that all settings are correct and that the content repository is properly defined.
  
  
  Check Document Storage: Ensure that the document storage locations are accessible and that there are no issues with the underlying file system or database.
  
  
  User Authorizations: Check the user authorizations for the user encountering the error. Ensure that they have the necessary permissions to access ArchiveLink and the specific documents.
  
  
  Database Health: Check the health of the database and ensure that it is functioning correctly. Look for any connectivity issues or errors in the database logs.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address the specific error message or provide patches and updates.
  
  
  Consult Documentation: Review the official SAP documentation for ArchiveLink to ensure that all configurations and settings are correctly implemented.
  
  
  Related Information
  
  SAP Support Portal: For further assistance, you can access the SAP Support Portal to search for specific notes related to the OA305 error.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.