I would like to capture the Customer Credit Memo to create alert message with it when there is already exists in R/3. I am using BPM, in the BPM i created container element P_SETTNO to capture the customer credit memo number from XPATH expression. When I am testing it cannot get the value for the container element. Then I thought it's better to refresh CACHE so that it can get the latest version. While refreshing CACHE(sxi_cache) it's giving below error.
" The Value of Expression &INF_SPLITBYLINE.P_SETTNO& Cannot Serve As the Source of an Assignment ".
We are on SP19...
Any clues/sugesstion please.