3578054 - Dump SAPSQL_DATA_LOSS in SAP Queries with LANGU / SPRAS.

After and upgrade or implementing SAP Note 3001691, dumps with the error SAPSQL_DATA_LOSS are being observed in SAP Queries related reports. The section 'Source Code Extract' contains a SELECT statement using LANGU / SPRAS with a 2 char language key, like:

|>>>>>|    select single MAKTG , MATNR , SPRAS   |
|  131|                  from MAKT                                |
|  132|            where MATNR = @MARA-MATNR       |
|  133|             and SPRAS = 'EN'                           |  

Or

|>>>>>|    select single MAKTG , MATNR , SPRAS   |
|  131|                  from MAKT                                |
|  132|            where MATNR = @MARA-MATNR       |
|  133|             and LANGU = 'EN'                           |   

SAP NetWeaver

SAP Query, upgrade, language selection, SAPSQL_DATA_LOSS, Basis 7.41/28, Basis 7.50/29, SQL check, CDS views, note 3001691, Table T002, language key. , KBA , BC-SRV-QUE , SAP Query , Problem