I have this strange problem with CICS TS 4.2 (trial version) which has NOT been happening with other TS 4.2 clients. I need to hook in a CICS program (12 bytes) to get control in my routine. In order to do so, my prog issues a LOAD (SVC 08) to get the address and issue a SVC (I coded) to actually zap the 12 bytes. The loaded routine is in private storage SUBPOOL 252 KEY-0 storage. My SVC is running KEY 0. The starting address I want to modify is 0001F080 for 12 bytes. I'm getting the exception on 0001F004.The SVC is doing an EXECUTE instruction which points to a MVC instruction. I don't understand why I'm getting this as this runs at many other sites w/o problems. Any ideas anyone ? Richard MVS Registers and PSW.
PSW: 070C2000 80000000 00000000 00D4DC6E Instruction Length: 4 Interrupt Code: 04 Exception Address: 00000000_0001F004 Execution key at Program Check/Abend: 0 Addressing Mode: 31 Space at Program Check/Abend: Basespace Breaking Event Address: 00000000_00D4DB86 - offset UNKNOWN in module UNKNOWN 64-BIT REGISTERS 0-15 GPR 0-1 00000000_8001E150 00000000_0005DC58 GPR 2-3 00000000_0005DC58 00000000_0001F0F8 GPR 4-5 00000000_001CAB60 00000000_0000000B ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
