Customer reported that TPX users could not access it after TPX abended--some data:
TPX990E ABEND S0C3 - MODULE=SCREENFR, TASK=RTEPROG
TPX ABEND PSW PSW contents
TPX R0 - R3 Registers contents
TPX R4 - R7 Registers contents
TPX R8 - R11 Registers contents
TPX R12 - R15 Registers contents
A TPX region restart brought the user access to TPX back to normal.