Workbook refresh displays key instead of text
We are on NW2004S rampup. Our support pack level for Quality environment is 7. When we execute the workbook in management cockpit in transaction UMM_PRES, the calendar month is displayed as text. When we refresh workbooks, the calendar month changes from text to key., like from Jan 2006 - May 2006 to 01/2006 - 05/2006. This happens for every refresh. On the other hand when we log back and display, text is shown and with every subsequent refresh key is displayed. This does not happen in Quality system under 3.0b version. My search on OSS notes does not get any relevant one. Anyone having similar experience?