Hi Nigel,
That's a DMPT (Data Memory Protection Trap), which is written a little below what you cut-and-pasted in your post. What would be useful would be to restart Maestro with ;DEBUG, check what's at address R-24 immediately before the abort (easier said than done, OK), perhaps set a breakpoint at HPERRPUSH to watch error codes .... basic debug/dumpreading techniques.
Now, here are a few things to check :
- Does it always happen ?
- When did it begin to happen ?
- What did you change IMMEDIATELY before it began to happen (hints : MPE version powerpatch, patches, Maestro, etc.)
- Any idea what triggers the error ?
HTH.
Christian Lheureux
Directeur BU Infrastructure / Manager of IT Infrastructure BU
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> -----Message d'origine-----
> De : HP-3000 Systems Discussion [mailto:[log in to unmask]] De la part
> de Nigel Skeet
> Envoyé : lundi 22 août 2005 15:43
> À : [log in to unmask]
> Objet : [HP3000-L] Maestro TRAPS 68
>
> Hi Listers,
>
> Any Maestro experts about ? Just wanted to know what causes Maestro to
> abend when starting with a TRAPS 68. Here's an extract from the STDLIST
> and seems that another START seems to fix the problem.
>
> 221 MAESTRO XL/BATCHMAN D.01.63 (C) Tivoli Systems Inc. 1998
> 222 XL: D.01.05 Library - XLAIF30 (C) Unison Software Inc. 1990
> 223 XL: D.01.00 Maestro Access (C) Unison Software Inc. 1990
> 226 **** Data memory protection trap (TRAPS 68).
> 227
> 228 ABORT: BATCHMAN.MAESTRO.CCC
> 229 PC=868.0000f548 $big_wa1
> 230 NM* 0) SP=41846530 RP=868.00068718 readhead+$90
> 231 NM 1) SP=41846530 RP=868.0001e7a8 initialize+$620
> 232 NM 2) SP=418464f0 RP=868.0001f2dc PROGRAM+$1a4
> 233 NM 3) SP=418461b0 RP=868.00000000
> 234 (end of NM stack)
> 235
> 236 R0 =00000000 00000000 0001e7ab 82dde400 R4 =d634a018 00000001
> 00000000
> 00000000
> 237 R8 =00000000 00000000 00000000 00000000 R12=00000000 00000000
> 00000000
> 00000000
> 238 R16=00000000 00000000 00000000 00000518 R20=4163aa40 00000000
> 00000a18
> 00000000
> 239 R24=00000100 4163aa40 00000000 41638000 R28=00000002 00000100
> 41846530
> 0006871b
> 240
> 241 IPSW=0004000f=jthlnxbCvmrQPDI PRIV=3 SAR=0010 PCQF=868.f54b
> 868.f
> 54f
> 242
> 243 SR0=0000000a 00000a18 00000518 00000000 SR4=00000868 00000518
> 0000000b
> 0000000a
> 244 TR0=02f69280 0000a000 008434c8 d852c000 TR4=d400b734 41847580
> 0022c374
> 0000000f
> 245 PID1=0312=0189(W) PID2=0000=0000(W) PID3=0000=0000(W)
> PID4=0000=00
> 00(W)
> 246
> 247 RCTR=00000000 ISR=00000a18 IOR=00000000 IIR=4f574100
> IVA=00149000 ITMR
> =a8daafa5
> 248 EIEM=ffffffff EIRR=00000000 CCR=00c0
> 249
> 251 MAILMAN:01:47/+
> 252 MAILMAN:01:47/+ Error Batchman abended, Status: No info avail
> [2073.1]
>
> 253 MAILMAN:01:47/+
>
> Regards,
>
> Nige...
>
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