3318147 - Unexpected behavior from batch job when encountering error Msg 512 - SAP ASE

• Simple query/batch job which runs several statements in a batch. 
• The batch returns the following:
  Msg 512, Level 16, State 5
  Server 'servername', Line 3
  Subquery returned more than 1 value. This is illegal when the subquery follows =, !=, <, <= , >, >=, or when the subquery is used as an expression.
  Command has been aborted.
  (0 rows affected)
• The problem is the remaining statements in the batch are executed, which is problematic because the remaining statements rely on the results of the failed portion of the query.

SAP Adaptive Server Enterprise (ASE) - all versions

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