Thanks Sheen for the response.
Problem is fixed:
Issue : BWA indexes for few time-dependent Nav attributes are corrupted, hence when time-dependent nav attribute is used to drill down in query, when these records are present, query outputs "no applicable data message". Query runs fine without BWA.
Raised to SAP since RSDDTREX_SINGLE_TABLE_INDEX is giving ABAP dumps when tried to build indexes on S,Q,Y tables.
SAP Suggestion : Rebuild for S,X,Y tables using program. Note 1789310
Still that didn't fix the issue. Program was giving dumps when tried to execute for S,X,Y tables.
I ran the program for S table and that went fine, in job log i see it recreated indexes for S,X,Y tables and that fixed issue.
Closing thread.
Thanks,
Raghu