SAP Message RG108 - The loaded version of the program / class is not up to date

Diagnosis The version of program or class &v1&, loaded for the applicationcurrently running, is not up to date. A new version has been entered inthe database since. The time stamp of the loaded version is &v2&, whilethe time stamp of the version in the database is &v3&. System Response Processing has been cancelled. Procedure End the current application and start the application again. If theproblem occurs again, contact the person responsible for the system. Procedure for System Administration First try to reset the PXA buffer on the application server affected.If the problem recurs more frequently, reduce the time interval withinwhich the PXA buffer is refreshed. If this does not help, search forthe corresponding SAP Note in the SAP Service Marketplace by enteringmessage class RG, message number 108, and program class&v4&. If the search is not successful, contact SAP Support.