Lizette thanks for the info on the LOGREC parms. I will rerun and have a look at the additional details. The connection is along our private fibre. We are using a Ciena CN2000 device at each end. The line is SONET and the connection from the mainframe to the DASD is FICON.
Leon Schwering Technical Architect 407 ETR Concession Co. Ltd. 905-265-4070 x5422 647-273-7772 (mobile) [EMAIL PROTECTED] -----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Lizette Koehler Sent: January 7, 2008 2:34 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Re: IOS050I CHANNEL DETECTED ERROR ON AA1A,52,9D,**02,PCHID=0142 Have you checked the hardware connections to make sure the end to end process is working? Do you have a physical cable issue? Do you have a physical channel connection issue? How is it connected? Ficon, escon, Cicso routers? Any hardware from point a to point b needs to be looked at. I will usually run LOGREC with the following control cards. Verbose but I can get an idea of what kind of flags are set. ZERO=N PRINT=AL TYPE=CDEHIMOS DATE=(07288,07288) TIME=(0400,0500) ACC=N ENDPARM The IOS050I is stating you have a hardware error. The only way to fix it is to correct the issue. I would look at the logrec and see what flags are set ... Do you have any of the following details in your logrec? RECOVERY ACTIONS PERFORMED BYTE: AC HALT OR CLEAR SUBCHANNEL 1 SIMULATED INTERRUPT 0 REDRIVE DEVICE 1 REQUEUE I/O REQUEST 0 ISSUE MESSAGE 1 LOG THE CONDITION 1 BIT 6 0 BIT 7 0 ATTENTION 0 PGM-CTLD IRPT 0 CCW FORMAT 0 RESERVED 0 SUBCHANNEL ACTIV 0 STATUS MODIFIER 0 INCORRECT LENGTH 0 PRE-FETCH CCW 1 SSCH FUNCTION 1 DEVICE ACTIVE 0 CONTROL UNIT END 0 PROGRAM CHECK 0 INIT STATUS 0 HSCH FUNCTION 0 SUSPENDED 0 BUSY 0 PROTECTION CHECK 0 ADDR LIMIT 0 CSCH FUNCTION 0 ALERT STATUS 1 CHANNEL END 0 CHAN DATA CHECK 0 SUPP SUSPEND INT 0 RESUME PENDING 0 INTERMED STATUS 0 DEVICE END 0 CHAN CTL CHECK 1 ZERO COND CODE 0 START PENDING 0 PRIMARY STATUS 1 UNIT CHECK 0 I/F CTL CHECK 1 EXTENDED CONTROL 0 HALT PENDING 0 SECONDARY STATUS 1 UNIT EXCEPTION 0 CHAINING CHECK 0 PATH NOT OPER 0 CLEAR PENDING 0 STATUS PENDING 0 Lizette >We have just connected some DASD at our remote site and when we are writing >data we get an" IOS050I CHANNEL DETECTED ERROR ON >AA1A,52,9D,**02,PCHID=0142" message. > >Here is the LOGREC info: > > SSYS ID REASON PSW-MCH /PROG-EC >RCYRYXI T COMP/MOD CSECTID ERROR-ID > > TIME JOBNAME RECTYP CP CUA DEVT CMD CSW SENSE 04 06 08 >10 12 14 16 18 20 22 VOLUME SEEK SD CT > > * DNO CRW CHP SCSW >ESW STOR ADDR > > >DATE 007 08 > >09 10 04 88 N/A MDR 00 0102 3590 51 > >09 10 04 92 N/A MDR 00 0102 3590 51 > >11 20 25 80 ICEGENE2 SLH 00 AA1A 3390 52 84C240174AB4817000020000 >00806680 00000000 > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
