am = vvhgvs.assemblymapper.AssemblyMapper(hdp, assembly_name='GRCh37', alt_aln_method='splign', replace_reference=True) transcripts = am.relevant_transcripts(var_g)

[mashok-acog]

transcripts = am.relevant_transcripts(var_g)
psycopg2.errors.UndefinedTable: relation "current_valid_mapped_transcript_spans_mv" does not exist
LINE 3: from current_valid_mapped_transcript_spans_mv

[mashok-acog]

@John-F-Wagstaff , Thanx for the response, I made the changes you suggested and it is working like a charm. Made VariantValidator point to VVTA Database and executed the script. It works !