SAP Knowledge Base Article - Preview

2155040 - Unable to connect to remote server using aseodbc server class - SAP IQ

Symptom

Error -656 can be reported when connecting from SAP IQ to SAP Adaptive Server Enterprise and using aseodbc server class:

  • Connection via ISQL

% isql -UDBA -Psql -Siqdemo2
1> forward to srv15030
2> go
(return status = 0)
1> select @@version
2> go
Msg 11206, Level 16, State 0:
SQL Anywhere Error -656: Unable to connect to server 'srv15030': [Sybase][ODBC Driver][SQL Anywhere]Database server not found

  • Connecttion via DBISQL

% dbisql -c 'uid=DBA;pwd=sql;eng=iqdemo2' -nogui
(DBA)> forward to srv15030
0 row(s) affected
Execution time: 0.02 seconds
(DBA)> select @@version
Could not execute statement.
  Unable to connect to server 'srv15030': [Sybase][ODBC Driver][SQL Anywhere]Database server not found
  SQLCODE=-656, ODBC 3 State="HY000"
  Line 1, column 1
  select @@version
Press ENTER to continue...

 

 


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Environment

  • SAP IQ 15.4 and later

Product

SAP IQ 16.0 ; SAP Sybase IQ 15.4

Keywords

KBA , BC-SYB-IQ , Sybase IQ , Problem

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