Solution : https://service.sap.com/sap/support/notes/1599299 (SAP Service marketplace login required)
Summary :
SAP GUI for Windows experiences intermittent crashes due to a race condition within the ABAP Editor, particularly during operations involving the source code parser and the display thread. This inconsistency might corrupt the internal memory leading to system instability manifested either through GUI process termination or short dumps (MESSAGE_TYPE_X) in the backend involving the SAPLOLEA program and AC_SYSTEM_FLUSH function module. The trace of such issues often includes "@RtlpLowFragHeapFree@8" in the front end call stack. A fix has been proposed through a forthcoming SAP GUI patch, and users should refer to the "SP Patch Level" section for specific patch details containing corrections.
Key words :
terms edit control reason, symptom sap gui, function module ac_system_flush, source code parser, corrupt internal memory, sap gui process, front end callstack, windows crashes sporadically, sp patch level, short dump message_type_x
Related Notes :
| 1053737 | Expected release dates for SAP GUI for Windows & ITS Patches |
| 563161 | SAP GUI, SAP ITS & SAP IGS patches on Service Marketplace |
| 535308 | How to apply a SAP Front End patch? |
| 330793 | Downloading patches |