PeopleTools and Lifecycle Management - PSFT (MOSC)

MOSC Banner

After upgrade to ORA 19c, app engine that ran in under 3 min in 12c is now running indefinitely.

edited Sep 19, 2020 5:04AM in PeopleTools and Lifecycle Management - PSFT (MOSC) 1 commentAnswered

We have a custom app engine (PT 8.57) that used to run in under 3 min in ORA 12c and now that our hosting vendor upgraded to 19c, the program never ends.

Vendor has recommended that we add the following statement to the app engine:

alter session set optimizer_mode=RULE;

I was also told: The Rule based optimizer has been deprecated and is not used by any of the delivered PeopleSoft functionality. But since this is a customization, it was recommended that we incorporate this in the custom code.

We have concerns about adding this to our code.

Does anyone have any thoughts on disadvantages/issues that may arise from adding such statement to the app engine?

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

PSFT PeopleTools Tags

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center