We are experiencing slow performance when submitting batches for approval from the Print Mekorma Payments window.

There is a known slow performance issue in Mekorma build x94.20 when clicking "Request Approval". It is recommended to upgrade to Mekorma build 94.21 as of this publication or beyond.
 
Note, you will need to run the Mekorma Table Maintenance routine should be run upon upgrade in order for the fix to go into effect.
 
Release notes for this known issue: (Issued Fixed)
“Performance enhancements were made to speed up the request approval process when using task-based security.”
https://userguide.mekorma.com/mymanual/x94/en/topic/issues-fixed-94