Abend FDB indicates an invalid SVC call. The SVC number is x'DB', or 219, which is in the range of installation defined SVCs. In other words, it's not an official IBM SVC. Either the SVC environment was set up improperly, or it was not an actual SVC call but execution of code that looks like an SVC but isn't. You need to find the location where the SVC was issued. Easiest way I know of is system trace table.
. . . J.O.Skip Robinson Southern California Edison Company Electric Dragon Team Paddler SHARE MVS Program Co-Manager 626-302-7535 Office 323-715-0595 Mobile [email protected] -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of michelbutz Sent: Tuesday, October 13, 2015 2:03 PM To: [email protected] Subject: (External):Re: What is a request block prefix? It's in the data areas for RB IHARB the RB like TCB Seems to have a prefix Sent from my iPhone > On Oct 13, 2015, at 5:01 PM, Lindy Mayfield <[email protected]> wrote: > > In the system completion codes documentation it says that for an abend FDB > that register 2 points to the request block prefix. What is a 'request block > prefix' in this context? > > Verbatim it reads: > "When nn is not equal to 13, 14, 17, or 37, the system records in register 2 > the address of the request block prefix for the program that issued the > incorrect SVC." > > Thanks in advance for any advice. > Regards, > Lindy ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
