I've got the following Message from Listserv, but I have no idea, what to do, or where to look, to find the reason of this error. Any idea, folks ? Thanks, in advance Hilde Received: by DB0FUB11 (Mailer R2.02A) id 7404; Tue, 02 May 89 22:36:57 CET Date: Tue, 2 May 89 22:36:57 CET From: Revised List Processor (1.5o) <LISTSERV@DB0FUB11> Subject: Message To: Hilde Wystub <WYSTUB@DB0FUB11> A REXX error occured while processing the following command from LISTSERV@KENTVM: "X-LUPD FWD=NO DATE=1989050123:00:01 HDR____". See console log for more details. .................... * File "X-LUPD JOB" from LISTSERV@KENTVM has been sent to you. 2 May 1989 22:36:47 End of distribution. 2 May 1989 22:36:48 Processing file (7403) from LISTSERV@KENTVM 2 May 1989 22:36:49 From LISTSERV@KENTVM: X-LUPD FWD=NO DATE=1989050123:00:01 HD R____ 42 +++ Do i = 1 for (datacount+3)%4 by 4 DMSREX476E Error 41 running LSVLUPD EXEC, line 42: Bad arithmetic conversion 2 May 1989 22:36:56 >>> REXX error occured while processing command <<< 2 May 1989 22:36:57 Sent information mail to WYSTUB@DB0FUB11