I have code which generates packages programatically, and script task is a part of the control flow. I've succeded to set source code programatically, but I do not know how to put binary code, because I need to have my script task precompiled.
Just setting PreCompile = true does not solve this problem
Thanks in advance.
Borko
Unfortunately, due to interactions with VSA (the script editing environment) this is not possible in this version.I have an OLE DB Source. The output of OLEDB source is connected to a look up task. The output of the lookup task goes into OLE DB Destination. When executed..
I am getting this error:
DTS.Pipeline: component "Lookup" (2834) failed the pre-execute phase and returned error code 0x8007000E.
Any idea why pre-execute phase failure occurs?
TIN,
Anand
You are probably right. I have a data flow task before this specific task which contains 15 Look Up Tasks. I am presuming that memory is not released when needed.
The reference table is very small. It contains around 220 records.
Also, I have 2 GB memory available on this machine.
-Anandsql
i'm merge joining 2 data sources, one is oracle and the other is excel...the problem is in the oracle source, it's a sql statement like:
select hdr.div_ord_no, hdr.mtr_no, hdr.prod_cd
from qctrl_div_ord_header hdr,
(select max(sub.eff_dt_from) min_eff_dt_from, div_ord_no
from qctrl_div_ord_header sub
group by div_ord_no
) tmp
where hdr.eff_dt_from = tmp.min_eff_dt_from
and hdr.div_ord_no = tmp.div_ord_no
having that sql statement, merging will come out with 0 rows
however, having a simple query like:
select hdr.div_ord_no, hdr.mtr_no, hdr.prod_cd
from qctrl_div_ord_header hdr
merging will come out with 2 rows
you may think that the data in the first sql statement is not there for the merge, which causing the 0 rows, however, the data is there, i'm only joining by one column and definitely the data is there, the merge result should be 2 rows for both query statements
i believe this is a problem with SSIS, anyway around this?
Are the inputs to the MERGE JOIN sorted? I is a requirement that they are for MERGE JOIN to work correctly.
Note that setting IsSorted=Yes on the input does not mean that the data gets sorted for you!
-Jamie
|||yes, the input are sorted, everything should be setup correctly, hence, i got the merge to run and work as expected with the simple queryError: 0xC020200E at DO, Flat File Destination [7676]: Cannot open the datafile "C:\Temp.txt".
Error: 0xC004701A at DO, DTS.Pipeline: component "Flat File Destination" (7676) failed the pre-execute phase and returned error code 0xC020200E.
I am new to SSIS, so I'm sure I have a setting wrong or something. Is the problem that SSIS is trying to write to a file from which it is simultaneously reading data?
Thank you.
Allen H wrote:
I have a package set up basically with two consecutive data flows. The first flow takes data from an OLE DB Source and stores it into a Flat File Destination. The second flow uses this same flat file as a source, alters the data, and stores the data in the same flat file, overwriting the old file. I set DelayValidation to True on the flat file. Still, here are the error messages I am receiving: Error: 0xC020200E at DO, Flat File Destination [7676]: Cannot open the datafile "C:\Temp.txt".
Error: 0xC004701A at DO, DTS.Pipeline: component "Flat File Destination" (7676) failed the pre-execute phase and returned error code 0xC020200E.
I am new to SSIS, so I'm sure I have a setting wrong or something. Is the problem that SSIS is trying to write to a file from which it is simultaneously reading data?
Thank you.
You'll have to set DelayValidation=TRUE on the second data-flow.
You should probably use raw files rather than flat files. Unless that is you want to use the files elsewhere, other than in SSIS.
-Jamie
|||I tried some things in this order:1) I set DelayValidation = TRUE on the second data flow. This was when I still had the flat files implemented. Same error as before.
2) I took out all of the flat files and put in raw files to store the data. Now when I run I get these new errors, based in the second data flow:
Error: 0xC0202069 at DO, Raw File Source [7848]: Unexpected end-of-file encountered while reading 4 bytes from file "C:\Temp.raw". The file ended prematurely because of an invalid file format.
Error: 0xC0047038 at DO, DTS.Pipeline: The PrimeOutput method on component "Raw File Source" (7848) returned error code 0x80004005. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
Error: 0xC0047021 at DO, DTS.Pipeline: Thread "SourceThread0" has exited with error code 0xC0047038.
Error: 0xC0047039 at DO, DTS.Pipeline: Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047021 at DO, DTS.Pipeline: Thread "WorkThread0" has exited with error code 0xC0047039.
3) This is just a question. Why raw files for this instead of flat files? The raw file is about 60% larger than the flat file after the data has been populated in each.
|||
I tried some things in this order: 1) I set DelayValidation = TRUE on the second data flow. This was when I still had the flat files implemented. Same error as before.
2) I took out all of the flat files and put in raw files to store the data. Now when I run I get these new errors, based in the second data flow:
Error: 0xC0202069 at DO, Raw File Source [7848]: Unexpected end-of-file encountered while reading 4 bytes from file "C:\Temp.raw". The file ended prematurely because of an invalid file format.
Error: 0xC0047038 at DO, DTS.Pipeline: The PrimeOutput method on component "Raw File Source" (7848) returned error code 0x80004005. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
Error: 0xC0047021 at DO, DTS.Pipeline: Thread "SourceThread0" has exited with error code 0xC0047038.
Error: 0xC0047039 at DO, DTS.Pipeline: Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047021 at DO, DTS.Pipeline: Thread "WorkThread0" has exited with error code 0xC0047039.
Strange. Its as if the second data-flow is trying to read the file before it has finished been written. This would be consistent with the behaviour you were getting with flat files.
3) This is just a question. Why raw files for this instead of flat files? The raw file is about 60% larger than the flat file after the data has been populated in each.
They're much much quicker.
-Jamie
|||
I have a package set up basically with two consecutive data flows. The first flow takes data from an OLE DB Source and stores it into a Flat File Destination. The second flow uses this same flat file as a source, alters the data, and stores the data in the same flat file, overwriting the old file. I set DelayValidation to True on the flat file. Still, here are the error messages I am receiving: Error: 0xC020200E at DO, Flat File Destination [7676]: Cannot open the datafile "C:\Temp.txt".
Error: 0xC004701A at DO, DTS.Pipeline: component "Flat File Destination" (7676) failed the pre-execute phase and returned error code 0xC020200E.
I am new to SSIS, so I'm sure I have a setting wrong or something. Is the problem that SSIS is trying to write to a file from which it is simultaneously reading data?
Thank you.
I think your problem is that you are trying to use the same flat file as a source and destination in the second data flow. SSIS has to get a write lock on the file to use it as a destination, but it probably can't since you've already got it open for reading. I'd alter Jamie's suggestion a bit: write the results of your first data flow to a RAW file, then use that as the source in your second data flow. Then have the second data flow write to the text file as it's destination. That way you are not trying to modifiy the source you are reading from, and you shouldn't get locking errors.
|||
Allen H wrote:
I have a package set up basically with two consecutive data flows. The first flow takes data from an OLE DB Source and stores it into a Flat File Destination. The second flow uses this same flat file as a source, alters the data, and stores the data in the same flat file, overwriting the old file. I set DelayValidation to True on the flat file. Still, here are the error messages I am receiving: Error: 0xC020200E at DO, Flat File Destination [7676]: Cannot open the datafile "C:\Temp.txt".
Error: 0xC004701A at DO, DTS.Pipeline: component "Flat File Destination" (7676) failed the pre-execute phase and returned error code 0xC020200E.
I am new to SSIS, so I'm sure I have a setting wrong or something. Is the problem that SSIS is trying to write to a file from which it is simultaneously reading data?
Thank you.
I think your problem is that you are trying to use the same flat file as a source and destination in the second data flow. SSIS has to get a write lock on the file to use it as a destination, but it probably can't since you've already got it open for reading. I'd alter Jamie's suggestion a bit: write the results of your first data flow to a RAW file, then use that as the source in your second data flow. Then have the second data flow write to the text file as it's destination. That way you are not trying to modifiy the source you are reading from, and you shouldn't get locking errors.
Yeah John's spot on. I glossed over this bit initially: "...and stores the data in the same flat file..."
Sorry about that.
Thanks John.
-Jamie
