Replaying a HTTP/HTML script containing a web_reg_save_param() that get a VIEWSTATE may result in the mmdrv process crashing. for other correlations, it works, even for viewstate.
Version 9.5 &11.0
Error message:
Problem signature:
Problem Event Name: APPCRASH
Application Name: mmdrv.exe
Application Version: 11.0.0.1002
Application Timestamp: 4c61ae4f
Fault Module Name: msg_handler.dll
Fault Module Version: 11.0.0.1002
Fault Module Timestamp: 4c6c3280
Exception Code: c0000005
Exception Offset: 00003c5b
OS Version: 6.0.6002.2.2.0.274.10
Locale ID: 1033
Additional Information 1: 0728
Additional Information 2: b4a446aed3cb7c1ee7531fe50dddaf9c
Additional Information 3: 8c1f
Additional Information 4: 1f692812b5d39e077e0ed9d3812fb642
An example of such a web_reg_save_param() is:
web_reg_save_param("Siebel_Analytic_ViewState_Credit1",
"LB=VIEWSTATE\" value=\"",
"RB=\"",
"Ord=1",
"Search=Body",
"RelFrameId=1",
LAST);