Connection issue with 32 bit Linux OBIEE 10.1.3.4.1 with Postgres/Mysql

Question

I am having trouble running reports on 32 bit Linux OBIEE version 10.1.3.4.0 and 10.1.3.4.1 with Postgres or Mysql as data source . I can connect to same data source (postgres and Mysql) from presentation services on windows box and also run queries from nqcmd using 32 bit linux ODBC driver on linux box running OBIEE server. I turned on odbc trace and I see following failures from Postgres and Mysql.
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 12010] Communication error connecting to remote end point: address = ; port = 9703. (HY000)
SQL Issued: SELECT test_obiee.c1 saw_0 FROM test_Postgre30 ORDER BY saw_0
Mysql odbc trace file :
ppid=1:pid=2908 719a:f4c1fb90 ENTER SQLSetConnectOption
HDBC 0x08d4f170
UWORD 1042
UDWORD 4079342863
ppid=1:pid=2908 719a:f4c1fb90 EXIT SQLSetConnectOption with return code 0 (SQL_SUCCESS)
HDBC 0x08d4f170
UWORD 1042
UDWORD 4079342863
ppid=1:pid=2908 719a:f4c1fb90 ENTER SQLErrorW
HENV 0x00000000
HDBC 0x08d4f170
HSTMT 0x00000000
WCHAR * 0xf4c1e140 (NYI)
SDWORD * 0xf4c1e1a8
WCHAR * 0xf4c1dd40
SWORD 1022
SWORD * 0xf4c1e1ae
ppid=1:pid=2908 719a:f4c1fb90 EXIT SQLErrorW with return code 100 (SQL_NO_DATA_FOUND)
HENV 0x00000000
HDBC 0x08d4f170
HSTMT 0x00000000
WCHAR * 0xf4c1e140 (NYI)
SDWORD * 0xf4c1e1a8
WCHAR * 0xf4c1dd40
SWORD 1022
SWORD * 0xf4c1e1ae
ppid=1:pid=2908 719a:f4c1fb90 ENTER SQLFreeConnect
HDBC 0x08d4f170
ppid=1:pid=2908 719a:f4c1fb90 EXIT SQLFreeConnect with return code 0 (SQL_SUCCESS)
HDBC 0x08d4f170
Postgres odbc trace file :
ppid=1:pid=2951 734f:f4a56b90 ENTER SQLAllocConnect
HENV 0x0a0cf8c8
HDBC * 0x0a12f278
ppid=1:pid=2951 734f:f4a56b90 EXIT SQLAllocConnect with return code 0 (SQL_SUCCESS)
HENV 0x0a0cf8c8
HDBC * 0x0a12f278 ( 0x0a12f398)
ppid=1:pid=2951 734f:f4a56b90 ENTER SQLSetConnectOption
HDBC 0x0a12f398
UWORD 110
UDWORD 0
ppid=1:pid=2951 734f:f4a56b90 EXIT SQLSetConnectOption with return code 0 (SQL_SUCCESS)
HDBC 0x0a12f398
UWORD 110
UDWORD 0
ppid=1:pid=2951 734f:f4a56b90 ENTER SQLSetConnectOption
HDBC 0x0a12f398
UWORD 108
UDWORD 2
ppid=1:pid=2951 734f:f4a56b90 EXIT SQLSetConnectOption with return code 0 (SQL_SUCCESS)
HDBC 0x0a12f398
UWORD 108
UDWORD 2
ppid=1:pid=2951 734f:f4a56b90 ENTER SQLDriverConnectW
HDBC 0x0a12f398
HWND 0x00000000
WCHAR * 0xf31ad2c0 [ -3] "******"
SWORD -3
WCHAR * 0xf31ad2c0
SWORD 6
SWORD * 0xf4a4d9de
UWORD 0 <SQL_DRIVER_NOPROMPT>
I am new to OBIEE and would appreciate any help . I have verified that data source names used in administration matches ODBC DSN in odbc.ini.

Answer 1

Since the SP is on connection pool (and looks like expecting a input value), that may causing for error.
Column in the report, pass PS variable and hide it if it not required in the report.
Pls mark if helps