Diagnosis
Some database tables used in transaction SPUMG/SUMG are fully bufferedin the memory of the application server. E.g. the SPUMG Language Listand the SPUMG settings. To make changes quickly visible to all importanttasks, e.g. SPUMG batch jobs, the table buffers are reset whenever abackground job is scheduled or SPUMG settings are changed. This was notpossible here. The reason is unknown.

Procedure
To be sure that the most important SPUMG table buffers are up-to-date,you can reset the table buffers by entering the special command /$tab inthe OK_CODE field of the SAPgui. Please enter:
/$tab umgsettings
/$tab umglangcp
/$tab umglnocp
to reset the table buffers for the SPUMG settings and the SPUMG LanguageLists. Such a reset is necessary only if the SPUMG settings have beenmodified.