Query fails first time and runs fine afterwards

RE: Query fails first time and runs fine afterwards

ravichandt316819 — Tue, 29 Nov 2022 18:54:09 GMT

You can find here a set of possible solutions for your error.

community.appian.com/.../71096

RE: Query fails first time and runs fine afterwards

varsha_kr — Tue, 29 Nov 2022 17:43:08 GMT

I verified the tomcat_stdout log files for all the servers and didn't find anything related to this error. Usually, the timeout error or memory/heap usage issues will be written.

RE: Query fails first time and runs fine afterwards

Stefan Helzle — Tue, 29 Nov 2022 17:37:05 GMT

We have two involved parties here. Appian and the connected DB. Appian will write details to the tomcat_stdout log file, in case you want to check this. What the DB is doing, is completely out of control of Appian.

RE: Query fails first time and runs fine afterwards

varsha_kr — Tue, 29 Nov 2022 17:27:13 GMT

I am thinking it's a timing issue but I don't have any proof of that. Will it cache the entire table data? Because I am querying with different id's and it's all returning data quickly.
Also, I am wondering why it's not writing the error in logs.

RE: Query fails first time and runs fine afterwards

Stefan Helzle — Tue, 29 Nov 2022 17:10:04 GMT

Do you have any details? Could this be a timing issue? It just works as long as the data is cached in the DB.