We just upgraded our test system with support pack SAPKH50020 and when we test cost center assessment, we are getting the error message "For document type SA, an entry is required in field Reference"
The same process is working in our production system, which is under support pack SAPKH50010. We are using the same doc type, and the configuration for this doc type is the same as in our test system.
OSS told us that the only solution is to change the doc type configuration or use a user exit to populate the Reference field. However, I don't understand why this process is working in the old support pack and not in the new one.
Has anybody encountered the same issue? If so, how was it resolved?