<!--- Create cart price rule with "Auto" coupon and then create schedule changes.After saving please check "salesrule" table.Your rule is saved with coupon_type = 3 (auto) in the table.Now change coupon type to "Specific coupon" and then save rule again and check "salesrule" table.In schedule changed row coupon_type = 3 (auto) is not changing to 2 (specific coupon). --> ### Preconditions (*) <!--- Provide the exact Magento version (example: 2.2.5) and any important information on the environment where bug is reproducible. --> 1. Magento 2.3 Enterprise ### Steps to reproduce (*) <!--- Important: Provide a set of clear steps to reproduce this bug. We can not provide support without clear instructions on how to reproduce. --> 1. Create cart price rule with coupon type Auto and Action is Fixed amount discount and save. 2. Now Schedule new update in that rule and add from and to date for the rule and save that update and also save the rule. 3. Now please check **salesrule** table. 4. You have 3 rows added for this rule and all having coupon_type = 3 (3 is for Auto coupon type). 5. Now please edit the same rule and change coupon type "Auto" to "Specific Coupon" and save that rule. 6. Now please check **salesrule** table. ### Expected result (*) <!--- Tell us what do you expect to happen. --> 1. Our rule data rows in **salesrule** table having coupon_type = 3 will be changed to 2 (2 is for specific coupon type). ### Actual result (*) <!--- Tell us what happened instead. Include error messages and issues. --> 1. When i check **salesrule** table schedule changed data row's coupon_type is displaying 3 (3 is for Auto). 2. Scheduled changes row is not updating coupon_type in table. Please check attached screenshots :   