The error is :
Error: SAP DBTech JDBC: [2048]: column store error: search table error: [6852] Expression may not be converted to query entries;unknown_type0 function(unknown_type0 function(unknown_type0 function(unknown_type0 function(string '201401', string '01'), string 'YYYYMMDD'), constant_integer_1 '-3'), string 'YYYYMM')
Regards,
Akhilesh