Failed to establish datasource connection
Posted: Fri Aug 07, 2009 9:05 am
Hi,
I post this after seached the word "Failed to establish datasource connection" in this forum. In all the forums, it has been mentioned that "Failed to establish datasource connection" might be happened due to connection string or userid or password or DB or server name wrong.
But Here is different. the job has only two stages - OLEDB and Hash.
|-------|------------------>|-----------|
|-------|------------------>|-----------|
|-------|------------------>|-----------|
OLEDB|------------------>|Hash------|
|-------|------------------>|------------|
|-------|------------------>|------------|
OLEDB stage has settings all default. and the same to Hash stage (Dynamic - 30). It has 17 links that are connecting different tables and some of them (3) are connecting to the same table.
When job is running, most of links are establishing a connection, but few (1 or 2) dont establish a connection. At different times, different link(s) dont establish connection. Finally job aborts by throwing the error "Failed to establish datasource connection and OLE DB provider error". I could not identify the issue.
I appreicate if any one gives input on this.
Is there a problem with OLEDB stage or SQL server or Network issue or any other?
Regards,
Venkat
I post this after seached the word "Failed to establish datasource connection" in this forum. In all the forums, it has been mentioned that "Failed to establish datasource connection" might be happened due to connection string or userid or password or DB or server name wrong.
But Here is different. the job has only two stages - OLEDB and Hash.
|-------|------------------>|-----------|
|-------|------------------>|-----------|
|-------|------------------>|-----------|
OLEDB|------------------>|Hash------|
|-------|------------------>|------------|
|-------|------------------>|------------|
OLEDB stage has settings all default. and the same to Hash stage (Dynamic - 30). It has 17 links that are connecting different tables and some of them (3) are connecting to the same table.
When job is running, most of links are establishing a connection, but few (1 or 2) dont establish a connection. At different times, different link(s) dont establish connection. Finally job aborts by throwing the error "Failed to establish datasource connection and OLE DB provider error". I could not identify the issue.
I appreicate if any one gives input on this.
Is there a problem with OLEDB stage or SQL server or Network issue or any other?
Regards,
Venkat