At IBM we pride ourselves on balancing robust governance and security for our offerings, including IBM Planning Analytics, with intuitive customer experiences. We are constantly reviewing our products and policies for further improvement.
Modifying the tm1s.cfg file in IBM Planning Analytics can hinder our ability to maintain environments in the cloud due to the custom nature of potential changes to the file. This makes it difficult to implement any environment update and provides our cloud customers limited guidance on what is supported.
To avoid issues with customer environments, modifying the tm1s.cfg file parameters will only be available within the Planning Analytics Administration (PAA) web interface as of April 30, 2024.
Any parameter modification made to the tm1s.cfg file before this date will be respected whether available in PAA or not. The file itself will be locked after this date at which point customers will no longer be able to modify any tm1s.cfg settings outside of PAA.
For more information please reference the Troubleshooting Planning Analytics on Cloud documentation - Set database configuration parameters - IBM Documentation