2198870 - A 15412 error may be raised when accessing an encrypted column with lots of concurrent user sessions in ASE

A 15412 error is reported during a decryption operation when accessing an encrypted column if there are a many concurrent user sessions using encrypted columns features.

1> select * from tab2
2> go
Msg 15412, Level 18, State 7:
Server 'ASE', Line 1:
An internal error occurred when Adaptive Server was setting up the context for
symmetric encryption or decryption (error code 61441). Please contact Sybase
Technical Support.

• Sybase Adaptive Server Enterprise version (ASE) 15.0
   
• Sybase Adaptive Server Enterprise version (ASE) 15.5
   
• SAP Adaptive Server Enterprise version (ASE) 15.7

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem