tabNo is use to retrieve value from context inside the doRun method (Env.parseContext call inside the if (!m_info.IsValidated) block) but is not use for the Env.parseContext call inside the isValidated(MLookupInfo info) method.
tabNo is use to retrieve value from context inside the doRun method (Env.parseContext call inside the if (!m_info.IsValidated) block) but is not use for the Env.parseContext call inside the isValidated(MLookupInfo info) method.