The cause of this error is unknown.
It can be resolved by following the below steps.:
- Remove the affected program from the all the request groups to which it it attached.
- Query the concurrent program and uncheck Use In SRS and then save.
- Requery the program and check ‘Use in SRS’ and save again.
- Attach the program to request group and re-test.
Bug Reference: https://support.oracle.com/epmos/faces/BugDisplay?_afrLoop=185783879448816&id=222553&_afrWindowMode=0&_adf.ctrl-state=1a9g740e9n_4
To do so, you may need to toggle the Standard Submission field in the Define Concurrent Program form (from Yes to No and back to Yes). Then you should be able to re-enter the parameters.