We are now using SAP ECC6.0 version. The SAP system only displayed system messages that were created after the first login of user. After re-logon again by using the same SAP ID, the system messages are displayed anymore.
The system messages should be displayed everytime loging on SAP system as SAP 4.6c version.
Due to as of SAP release 6.x, the system messages are only displayed once a day. If system messages need to be restored the old behavior as SAP old version, and SAP system should displayed SAP messages again after each login activity.
How to always display system messages after each login activity:
Must activate the first SELECT statement and the error handling in function module SM02_GET_UNREAD_MESSAGE in function group SM02.
Implement correct instruction in SAP Note 604495
Via Sap-exp.com
