Try the On Error with the file open command, the error may be occuring at the file open. Have you played aroubnd with the FILEINFO Command, that may pick up the issue. I have noticed in the path if there is an error with the File Variable that the on error clause does not work in the read statement.
Regards David Jordan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Craig Bennett Sent: Tuesday, 20 July 2004 12:16 PM To: [EMAIL PROTECTED] Subject: Re: [U2] [UV] File corruption error, but ON ERROR branch not taken Hi All, we have a site which is experiencing file corruption problems (in one particular file). The clients are trying to find problems in their SAN etc, and have created the errlog item in the UV account so we are logging the "Internal Data Error" messages when the corruption occurs (UV 10.0.7, AIX 5.1, no details for the SAN). I believe that the client has not applied APAR IY35927 for AIX as previously suggested on the list, despite our hope that this may fix the problem. At some point they will upgrade to UV 10.1, but I don't know when). Leaving aside the problem underling the corruption, we wanted to try and catch this error and halt the sytem until the file has been fixed. We tried testing a copy of the corrupted file: We wrote this program: PROGRAM TESTCRPT OPEN "CRPT" TO CRPT ELSE STOP READ AREC FROM CRPT,"XXXXX" ON ERROR PRINT "ERROR ":STATUS() STOP END ELSE PRINT "ELSE" END END I was expecting the ON ERROR clause to be taken, but when we run the program we see: RUN PGMS TESTCRPT File '/data/TEST/CRPT': Computed blink of 0x74617C20 does not match expected blink of 0x0! Detected within group starting at address 0x172000! Program "TESTCRPT": Line 4, Internal data error. ELSE Can anyone tell me why the ON ERROR clause is not taken? Or suggest another way that we can programmaticaly tell that this error has occurred? thanks, Craig ------- u2-users mailing list [EMAIL PROTECTED] To unsubscribe please visit http://listserver.u2ug.org/ ------- u2-users mailing list [EMAIL PROTECTED] To unsubscribe please visit http://listserver.u2ug.org/
