Thanks for the reply Andrew. As per the note and the link provided, i think it would be better to first upgrade the ST-A/PI version to 01Q, since we are having ST-A/PI version as 01N_700SOL Level 0. Let me upgrade the version first, and then I can confirm if upgrading the ST-A/PI version solved the issue, else i will proceed with the implementation of the mentioned notes.
Regards,
Soumyojit