Can't attach to shared memory Problem.

I am new to this so here goes: I have an NCR box running SCO Unix 3.2 and ONLINE_5.0, ESQLC_5.0, STAR_5.0, and ISQL_4.1 The problem is that I just recently added the I-STAR5.0 then configured a second instance of online. when I start up either/both instance(s) I can't attach to shared memory I get these error messages: 529: Cannot attach to shared memory. and: 116: ISAM error: cannot allocate memory. I have looked at a few parameters through tbmonitor and found that both instances use the same base address for SHMBASE: 0x80400000 This seems to say to me that both instances are trying to use the same block of shared memory (I don't think that will work). This is really the only thing that the two instances of ON-LINE have in common. IF ANYONE HAS ANY INPUT ON WHAT COULD BE CAUSING THE PROBLEM PLEASE LET ME KNOW ASAP. I WILL PURSUE JUST ABOUT ANY IDEA. -------------------------------------------------------------------------- INTERNET: abethelm@ccssrv1.corp.harris.com PHONE: (407) 724-3259 FAX: (407) 724-3627 Ancil H. Bethelmy Harris Corporation 1025 W. Nasa Blvd. MS 75 Melbourne, FL 32919 ____________________________________________________________|_________|