You want to start Top Secret r15.0 with z/OS v1.13. During the IPL you got an error about a missing VSAMFILE. You create the File run the TSSEXTEND Utility. You've done a new IPL, and you still get the U0099 abend again:
IPL Z/OS 1.13 TSSK ABENDU0099
Please make sure the following steps are done: