Hi Ralph,
Please check the SAP Note No. 1727986.
What SAP kernel version do you have on your system?
Post output of "sdbregview -l" command, run it on application server.
Also found some relevant information from SAP note 1353266
- 3. UNIX/Linux
- If you entered the path for SQLDBC, that is, <INDEP_PROG_PATH>/lib[/lib64] (for example, /sapdb/programs/lib) *manually* in the environment of the user <sid>adm and/or sqd<sid> for one of the variables LD_LIBRARY_PATH, SHLIB_PATH, or LIBPATH when using SAP Kernel 640_EX2, remove this entry and install the DBENV files (.dbenv) that are provided with SAP Note 1066891 instead.
- Otherwise, in the environment variables mentioned above, this *old* path for SQLDBC will lead to the following database connection error in the dev traces and/or the file trans.log (during the connection test using R3trans -d) because the SQLDBC of the legacy installation is used instead of the new SQLDBC of the isolated client installation CL_<SAPSID> after you upgrade to MaxDB Version 7.8:
- ERROR => Connect to database failed, rc = -10709
- (Connection failed (RTE:cannot create communication semaphore))
Hope this helps.
Regards,
Depak Kori