Experiencing Performance Issues With MWA After Upgrading To EBS 12.1

(Doc ID 2321385.1)

Last updated on OCTOBER 25, 2017

Applies to:

Oracle Mobile Application Server - Version 12.1.2 to 12.2 [Release 12.1 to 12.2]
Information in this document applies to any platform.

Symptoms

After upgrading to Rel 12.1, users are reporting performance issues with MWA.

Login, change of responsibilities & save of records is much slower than in 11i for MSCA application.
- This happens all the time, even immediately after a bounce of MWA
- Issue occurs for all users and happens with only 1 user connected.
- Occurs for both Telnet and handheld devices. Are not using GUI
- Occurs for ALL forms in MWA.
- There are no MSCA invalid objects

All below takes 4/5 seconds in Release 12, but takes ~1 second in Rel 11i
@ - Login
- changing responsibilities
- selecting functions
- saving records

Changes

 Upgraded to EBS R12.1

Cause

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