Easy Question ! DSA 7.12 & ESQL/C 7.11 & ISQL 6.03

Hi Informix Experts ! If i have the products DSA 7.12 , ESQL/C 7.11 and ISQL 6.03 on a SPARC MODELS (Class G), OS Solaris 2.5, what product is incompatible within this configuration ? Is Informix DSA 7.12 incompatible with informix ESQL/C 7.11 ? or Is Informix ESQL/C 7.11 incompatible with INFORMIX ISQL 6.03 ? Why i am asking to you experts ? Because I know the incompatibility is between INFORMIX ESQL/C 7.11 and ISQL 6.03, and if a customer experiments problems with this configuration, what would you recommend ? , in my case I would recommend ESQL/C 6.03 to match ISQL 6.03 and left the engine 7.12. AND I RECEIVED a fax from the INFORMIX SUPPORT (Miami) that INFORMIX ESQL/C 7.11 was the problem ( THE ESQL/C DATE-FORMAT PROBLEM, remember ? ) because it was incompatible with INFORMIX DSA 7.12, and believe it or not they didn't mention the ISQL 6.03. I really need to confirm that my theory is right ( Assuming DSA 7.12 doesn't have any bugs when linked to ESQL/C 7.11). By the way, Thanks Jonathan Leffler(johnl@informix.com) we will try to do what you wrote in your e-mail and will let you know if it worked. Part of the e-mail from Jonathan Leffler, I assume that this is correct, then why informix support (miami) did not even mention it? //////////////////////////////////////////////////////////////////////////// //////// 'Mixing 7.1x ESQL/C code with 6.0x ISQL is error prone. Mixing 5.0x ESQL/C with 4.1x ISQL usually won't link at all. //////////////////////////////////////////////////////////////////////////// //////// Regards, ------------------------------------------------------------ Mario Estrada Rosa (LESCO, S.A.), Guatemala, Central America lesco@guate.net Phone (502) 3318116 Fax (502) 3348447 ------------------------------------------------------------