We have an issue during load , with tuxedo jolt service calls aborting with TPESYSTEM - INTERNAL SYSTEM ERROR. The issue can be reproduced by sending heavy load to Tuxedo services. The jolt client aborts with error
: TPESYSTEM - internal system error
However there are no errors in Tux logs or Ulogs. The issue cannot be reproduced in 10c, and happens in 11 and 12c. Do we know at what conditions Tuxedo system runtime returns this error. Since there are no errors in server logs, is it an issue with jolt client?