2878047 - Signal 11 in sdes_hookup() with built-in index_col() - SAP ASE 16.0

• Queries referencing the built-in function index_col() against the table sysindexes fail with a, "infected with signal 11" error.

Current process (0x3b2b0201) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001bc02ee (sdes_hookup+0x3de), siginfo (code, address) = (1, 0x0x0000000000000528)

• The error is accompanied by a stacktrace referencing the functions:

sdes_hookup
open_lookup
open_byname
open_user_table
get_obj_id
getindkey
builtin_index_col

  Note: A complete stack trace is available under Attachments.

• This is a single-spid failure and has no impact on other running processes.

• SAP Adaptive Server Enterprise (ASE) 16.0
• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite

built-in, index_col, sdes_hookup, 820811, CR#820811, CR820811, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, registers, builtin , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed