Hi @Kummari, Rani
On each and every server in your SharePoint farm, you need to do the following steps:
1.Stop the SharePoint Timer service on all the servers.
2.Clear SharePoint Cache files.
3.Modify the Cache.ini.
4.Start SharePoint Timer Service.
For more details, you could refer to:
https://debug.to/5653/how-to-clear-sharepoint-cache-in-sharepoint-2019
Note: Microsoft is providing this information as a convenience to you. The sites are not controlled by Microsoft. Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. Please make sure that you completely understand the risk before retrieving any suggestions from the above link.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.