2304712 - RepServer goes down with EXCEPTION_ACCESS_VIOLATION in sqt_free_stmt - SRS 15.7.1 and Data Services

• SAP Replication Server (SRS) 15.7.1 and Data Services 4.2.6 which creates a job that runs a continuous CDC data flow with SRS.
• SRS crashes with a Signal 11 error followed by a stack trace when it suspends from a Data Services job and resumes an ORC (Operation Retention Connection) connection with retention period greater than 0:

Hardware Exception: c0000005, EXCEPTION_ACCESS_VIOLATION
Thread SQT(732:0  ORC 732 ds_jcbf34589062611e5af7a1ac84e.ds7c768b_6_1) infected with signal -1073741819.

• The stack trace is as folllows: 

*****thread SQT(732:0 ORC 732 ds_jcbf34589062611e5af7a1ac84e.ds7c768b_6_1)*******
pc: 0xBA000000F8838B48, dbg_dump_stack_with_ctx + 0x4bc
pc: 0x8C8B4800000001B8, NT_exc_filter + 0xc7
pc: 0x0000028C840FC63B, kernel32.dll
pc: 0xC35D20C4834800EB, ntdll.dll
pc: 0xFFFFD22B890FC085, ntdll.dll
pc: 0xCCCCC328C4834890, ntdll.dll
pc: 0x4401E183044E8B41, ntdll.dll
pc: 0x33CC8B480C74C084, ntdll.dll
pc: 0x480000000130B983, sqt_free_stmt + 0xa
pc: 0x48000000C88B8B48, dsi__qm_discard_cmd + 0x1c
pc: 0x49000002F08F8B48, dsi__ProcessSpecial + 0xb1b
pc: 0x000100840F01F883, dsi_DispatchGroups + 0x284
pc: 0x0F00000003E0BB83, dsi__CheckAndDispatch + 0x31
pc: 0x0000009024A48B4C, dsi__GroupXact_wrap + 0x2a3
pc: 0xB800000000B0BB83, _sqt_close_tran + 0xa9e
pc: 0x480824448B493BEB, _sqt_add_to_cache + 0x2f1d
pc: 0x830060BAB01D8B48, _sqt_service + 0xaa1
*****End of stack trace.****

• SAP Replication Server (SRS) 15.7.1  
• Data Services 4.2.6

"Continuous Work Flow", SEGV, segmentation, storage, access, violation, fault, segfault, stacktrace, stacktrc, CR795654, CR#795654, 795654 , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed