Hi @Deb_Tripathy Thank you for your answers, We had two pressure rules (for one month and one week), we disabled the "month" pressure rule and kept the "week" one, the application of the pressure rules got quicker but sometimes we still get the error below just before the application of the pressure rule.Oracle error: ORA-01555: snapshot too old: rollback segment number with name "" too smallSometimes we get this error even when the target is one person.Is there anything we can do to solve the p...

Hi @Deb_Tripathy Thank you for your response. We already tried putting a gap between "Extraction Calculation" and "Contact Date Calculation" of even one day but we still had the error. The error is caused by the pressure rules we have, if we disable the pressure rules and keep the "Extraction Calculation" and "Contact Date Calculation" everything works well but as soon as we activate the pressure rules these errors occur.Could you please explain what do you mean by "if you have pressure rules in...

Hello @Craig_Thonis Thank you for your response.The error was caused by the "contact date" we implemented in the native scheduler of our recurring deliveries because we wanted to take into consideration the pressure rules.This is how the contact date was implemented When we disabled the scheduler ( we opted for "No scheduling..."), there was no problem and all the emails went through.Do you have an idea how we can resolve this, please? Because we still need the pressure rules to be taken into ac...