Error while trying to assign an empty value

Hi ,
In my bpel process i get an error while trying to assign an empty output to a variable. It occurs in assign activity copy operation. What can i do? How can i skip this? Sometimes there may be null /empty values ...below is the error message
Error in evaluate <from> expression at line "146". The result is empty for the XPath expression : "/ns5:getAccessSwitchResponse/SwitchPortInfo/SwitchID
Thanks in advance
Edited by: Turkmen Mustafa on 27.Haz.2011 04:08

Hi,
No it is not possible. However this issue is resolved in SOA Suite 11g PS3. Where it uses BPEL WS 2.0 standards.
Edited by: user9285225 on Jun 27, 2011 4:42 AM

Similar Messages

Error while trying to assign a role via CUP in Portal

Hello Experts,
I am trying to create a request to assign a role in EP via CUP ( 5.3)
EP Connector is working fine as I have imported Portal roles etc
SPML service is working fine
I have done the mapping in the Provisioning tab for Portal system
logonname in portal is email address of an employee
So the I have done the following mapping
AC Field Application field
email addres-Stndard logonname
And I have the following error while trying to create a request which I grabbed form the log
ERROR Exception during EJB call, Ignoring and trying Webservice Call
LinkageError: loader constraints violated when linking com/virsa/cc/xsys/webservices/dto/WSRAInputParamDTO class
ERROR com.virsa.ae.core.BOException: Exception from the service : Invalid System
com.virsa.ae.core.BOException: Exception from the service : Invalid System
ERROR : BO Exception in Save request
Any suggestions would be really appreciated
Regards
Kev

Kevin,
I was able to replicate your issue and there is a setting in the CUP that you have to disable, Goto the config tab in the CUP and select NO for the "Risk Analysis On Request Submission " under risk analysis.
Issue here is you did not create a connector for your EP in the RAR, I believe you have the above mentioned parameter to yes and so when you are submitting a request CUP is trying to do the risk analysis but RAR was not able to find any System, so it is thowing an error.
You can resolve this issue in two ways, one is to create a connector in RAR or the other is to disable the setting in the CUP.
Hope this helps.
Naveen

Error while trying to assign an output type to medium external send in smar

Hi,
My requirement is to send a smartform through e-mail as PDF attachment.I have made the changes in the print program of the smart form.When I try to assign the output type to the medium external send in vt02n transaction,it is being saved but it is showing the status as 'not processed'.When I check the processing log it is showing 'Please maintain a output device in your user master data'.But I am able to send the mail and open the attachment.When I try to assign the same o/p type to medium special function,this is being successfully processed .Why am I getting error when I try to assign theo/p type to external send?
Regards,
Hema

Check the logic in the entity adapter ENT_Prov_Permitted_Resources.
This adapter is causing problems when you are trying to assign the resource.

Dvm error while trying to assign dvm value to a variable using Assign

<bpelFault><faultType>0</faultType><subLanguageExecutionFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>XPath expression failed to execute. An error occurs while processing the XPath expression; the expression is dvm:lookupValue('S:/JDeveloper/mywork/GPRDSecurityLevelDataRouterApp/GPRDSecurityLevelDataRouter/EnterpriseAppSecurityLevels.dvm','SecurityLevel','1','EnterpriseAppQueueName',''). The XPath expression failed to execute; the reason was: internal xpath error. Check the detailed root cause described in the exception message text and verify that the XPath query is correct. </summary></part><part name="code"><code>XPathExecutionError</code></part></subLanguageExecutionFault></bpelFault>
Kindly help identifying the issue here.
Regards,
Sridhar.

It worked when I used this
dvm:lookupValue('EnterpriseAppSecurityLevels.dvm','SecurityLevel','1','EnterpriseAppQueueName','Default')
instead of this
dvm:lookupValue('S:/JDeveloper/mywork/GPRDSecurityLevelDataRouterApp/GPRDSecurityLevelDataRouter/EnterpriseAppSecurityLevels.dvm','SecurityLevel','1','EnterpriseAppQueueName','')

Error while trying to assign an o/p type to medium external send in smartfo

Hi,
My requirement is to send a smartform through e-mail as PDF attachment.I have made the changes in the print program of the smart form.When I try to assign the output type to the medium external send in vt02n transaction,it is being saved but it is showing the status as 'not processed'.
When I check the processing log it is showing 'Please maintain a output device in your user master data'.But I am able to send the mail and open the attachment.
When I try to assign the same o/p type to medium special function,this is being successfully processed .Why am I getting error when I try to assign theo/p type to medium external send?
Regards,
Hema

Well ok, think i don't need it anymore. thx anyways...

Error While trying to Convert a Date Value to string in POI API (Excel)

Hi
How can I convet a date value in excel to string value ? I am using POI API for excel sheet reading in JSP .

Hello Esther,
the problem seems to be that the temp folder of the target Integration Builder system can't be found:
'The system cannot find the path specified
at [..] FileAccess.getTempDirectory([..])'.
You'll experience the same problem if you try a file based import or export within the Integration Builder directly.
I would recommend to continue the search there. You could check if the environment variables (for Windows: TEMP and TMP) of the OS of the system with the target Integration Builder to an existing path. Check also if the WebAs can access this path.
Good luck
Frank

Error while trying to create new assignment with supervisor through API

Hi Experts,
I'am trying to create new assignment with supervisor for employee, but i'am facing this error:
=============================================================
ORA-20008: Error While Create new assignment..-20001
ORA-20001: The supervisor assignment that you have entered is invalid.
Please check that you have entered the supervisor,
that the supervisor assignment belongs to this supervisor and that the assignment is effective.
ORA-06512: at line 198
=============================================================
This is my script, (Oracle EBS 12.1.1)(DB 11):
DECLARE
v_user_id NUMBER;
v_res_id NUMBER;
v_res_appl_id NUMBER;
v_org_now_no_manager_warning BOOLEAN;
v_spp_delete_warning BOOLEAN;
v_other_manager_warning BOOLEAN;
v_tax_district_changed_warning BOOLEAN;
v_entries_changed_warning VARCHAR(4000);
v_person_id per_all_assignments_f.person_id %TYPE;
v_business_group_id hr_all_organization_units_tl.organization_id %TYPE;
v_people_group_id per_all_assignments_f.people_group_id %TYPE;
v_object_version_number per_all_assignments_f.object_version_number %TYPE;
v_special_ceiling_step_id per_all_assignments_f.special_ceiling_step_id %TYPE;
v_group_name pay_people_groups.group_name %TYPE;
v_ass_effective_start_date per_all_assignments_f.effective_start_date %TYPE;
v_effective_start_date per_all_assignments_f.effective_start_date %TYPE;
v_effective_end_date per_all_assignments_f.effective_end_date %TYPE;
v_assignment_id per_all_assignments_f.assignment_id %TYPE;
v_sup_assignment_id per_all_assignments_f.assignment_id %TYPE;
v_supervisor_assignment_id per_all_assignments_f.assignment_id %TYPE;
v_job_id per_jobs.job_id %TYPE;
v_grade_id per_grades.grade_id %TYPE;
v_location_id hr_locations_all.location_id %TYPE;
v_payroll_id pay_all_payrolls_f.payroll_id %TYPE;
v_pay_basis_id per_pay_bases.pay_basis_id %TYPE;
BEGIN
v_user_id := FND_GLOBAL.user_id ;
v_res_id := FND_GLOBAL.resp_id ;
v_res_appl_id:= FND_GLOBAL.resp_appl_id;
FND_GLOBAL.apps_initialize(v_user_id, v_res_id, v_res_appl_id);
BEGIN
SELECT organization_id
INTO v_business_group_id
FROM hr_all_organization_units_tl
WHERE name = 'Vision University'
AND language = 'US';
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20000,'Error While Retrieving (Business Group ID) Info...'||SQLCODE||' '||SQLERRM);
END;
FOR R IN (SELECT * FROM xx_assignment) LOOP
BEGIN
SELECT assignment_id , ass_f.object_version_number
INTO v_assignment_id , v_object_version_number
FROM per_all_assignments_f ass_f, per_all_people_f p_f
WHERE ass_f.person_id = p_f.person_id
AND ass_f.business_group_id = p_f.business_group_id
AND ass_f.business_group_id = v_business_group_id
AND p_f.employee_number = R.employee_number
AND TRUNC(p_f.effective_start_date)= TRUNC(ass_f.effective_start_date)
AND TRUNC(p_f.effective_end_date) = TRUNC(ass_f.effective_end_date);
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20001,'Error While Retrieving (Assignmet_ID) for employee..'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT job_id
INTO v_job_id
FROM per_jobs
WHERE trim(lower(name)) = trim(lower(r.employee_job))
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20002,'Error While Retrieving (Job_ID) Info...'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT grade_id
INTO v_grade_id
FROM per_grades
WHERE trim(lower(name)) = trim(lower(r.employee_grade))
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20003,'Error While Retrieving (Grade_ID) Info...'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT location_id
INTO v_location_id
FROM hr_locations_all
WHERE trim(lower(description))= trim(lower(r.employee_location))
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20004,'Error While Retrieving (Location_ID) Info...'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT payroll_id
INTO v_payroll_id
FROM pay_all_payrolls_f
WHERE trim(lower(payroll_name)) = trim(lower(r.payroll_name))
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20005,'Error While Retrieving (Payroll_ID) Info...'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT pay_basis_id
INTO v_pay_basis_id
FROM per_pay_bases
WHERE trim(lower(pay_basis)) = trim(lower(r.pay_basis))
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20006,'Error While Retrieving (Pay_Basis_ID) Info...'||SQLCODE||' '||SQLERRM);
END;
BEGIN
SELECT person_id
INTO v_person_id
FROM per_all_people_f
WHERE employee_number = r.supervisor_number
AND business_group_id= v_business_group_id;
SELECT assignment_id
INTO v_sup_assignment_id
FROM per_all_assignments_f
WHERE person_id = v_person_id
AND business_group_id = v_business_group_id;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20007,'Error While Retrieving (Assignmet_ID) for supervisor..'||SQLCODE||' '||SQLERRM);
end;
BEGIN
hr_assignment_api.update_emp_asg_criteria(p_effective_date => TRUNC(SYSDATE),
p_datetrack_update_mode => 'CORRECTION',
p_assignment_id => v_assignment_id,
p_validate => FALSE,
p_called_from_mass_update => NULL,
p_grade_id => v_grade_id,
p_position_id => NULL,
p_job_id => v_job_id,
p_payroll_id => null,--v_payroll_id,
p_location_id => v_location_id,
p_organization_id => v_business_group_id,
p_pay_basis_id => v_pay_basis_id,
p_segment1 => NULL,
p_segment2 => NULL,
p_segment3 => NULL,
p_segment4 => NULL,
p_segment5 => NULL,
p_segment6 => NULL,
p_segment7 => NULL,
p_segment8 => NULL,
p_segment9 => NULL,
p_segment10 => NULL,
p_segment11 => NULL,
p_segment12 => NULL,
p_segment13 => NULL,
p_segment14 => NULL,
p_segment15 => NULL,
p_segment16 => NULL,
p_segment17 => NULL,
p_segment18 => NULL,
p_segment19 => NULL,
p_segment20 => NULL,
p_segment21 => NULL,
p_segment22 => NULL,
p_segment23 => NULL,
p_segment24 => NULL,
p_segment25 => NULL,
p_segment26 => NULL,
p_segment27 => NULL,
p_segment28 => NULL,
p_segment29 => NULL,
p_segment30 => NULL,
p_employment_category => NULL,
p_concat_segments => NULL,
p_grade_ladder_pgm_id => NULL,
p_supervisor_assignment_id => v_sup_assignment_id,
p_people_group_id => v_people_group_id,
p_object_version_number => v_object_version_number,
p_special_ceiling_step_id => v_special_ceiling_step_id,
p_group_name => v_group_name,
p_effective_start_date => v_ass_effective_start_date,
p_effective_end_date => v_effective_end_date,
p_org_now_no_manager_warning => v_org_now_no_manager_warning ,
p_spp_delete_warning => v_spp_delete_warning,
p_entries_changed_warning => v_entries_changed_warning,
p_tax_district_changed_warning => v_tax_district_changed_warning,
p_other_manager_warning => v_other_manager_warning);
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20008,'Error While Create new assignment..'||SQLCODE||' '||SQLERRM);
END;
END LOOP;
COMMIT;
END;
Thank you & Best Regards

I think this is essentially saying that the Supervisor Assignment is wrong or no longer effective. Looking at your SQL to fetch the Supervisor Assignment there are a number of potential issues. This is what you've currently got:
SELECT person_id
INTO v_person_id
FROM per_all_people_f
WHERE employee_number = r.supervisor_number
AND business_group_id= v_business_group_id;
SELECT assignment_id
INTO v_sup_assignment_id
FROM per_all_assignments_f
WHERE person_id = v_person_id
AND business_group_id = v_business_group_id;
Potential Problems/Clarifications
1. What is r.supervisor_number, what does it contain and how is it derived? I can't see that anywhere else in the block...
2. Is there a chance that r.supervisor_number is referencing an employee who has left, ie, now an ex-employee?
3. The SELECT statement that fetches the assignment_id does not perform any date-effective restrictions, which means you might be lucky enough to fetch the person's current assignment. But you might also fetch an old or future-dated assignment.
4. The SELECT statement that fetches the assignment_id does not restrict the type of assignment, so if this manager has applied for a job (ie, they have an applicant assignment) or some other type of non-employee assignment you might be picking that up.
This would work better for you:
SELECT paaf.assignment_id
INTO v_sup_assignment_id
FROM per_all_people_f papf
,per_all_assignments_f paaf
WHERE papf.employee_number = r.supervisor_number
AND papf.business_group_id = v_business_group_id
AND nvl(papf.current_employee_flag, 'N') = 'Y'
AND trunc(sysdate) BETWEEN
papf.effective_start_date AND papf.effective_end_date
AND papf.person_id = paaf.person_id
AND paaf.assignment_type = 'E'
AND paaf.primary_flag = 'Y'
AND trunc(sysdate) BETWEEN
paaf.effective_start_date AND paaf.effective_end_date;
If it doesn't return a row it means that the supervisor (or whatever employee is returned by r.supervisor_number) is not active as at sysdate and cannot be used. Note that this SQL only applies for employees. If you can have Contingent Workers as supervisors in your implementation then this needs tweaking.
Does that help?

"Error while trying to sync Audio and Midi"

"Error while trying to sync Audio and Midi" I have been having this problem now and then for some time. Now, I can't run any audio files without a lot of popping. I tried all the suggestions on the support document for this issue. I even downloaded new drivers from Motu for my Express XT Midi interface and my 828MK11 Audio interface. There has been no change. HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP!!!!!!
Also, I have tried reseting the 828 to factory default and that does not help.
Jonathan Jenkins

Hi,
I solved my own problem by resetting the factory presets:
Follow these steps to restore the MOTU 828mkII to Factory Default Settings.
Disconnect the firewire cable from the 828mkII
Press the Setup knob
Turn the Setup knob all the way to the right
Press the Select knob
Press the Value knob
Power off the interface and plug the firewire cable back in
Power the interface back on
The same steps can be followed to restore the Factory Default Settings on a Traveler.
-Robert

Error while trying to retrieve text for error ORA-12154

Hello,
I try to install php 5.1.2 on a WIN2003 server and IIS6 with the OCi8 extension without success from several days.
On my server I've a 920 oracle client and the 10.1 instant client, I copy the tnsnames.ora in the instant client's directory.
I've declare many environnement variables :
- NLS_LANG : AMERICAN_AMERICA.WE8MSWIN1252
- TNS_ADMIN : E:\...\oracle\instantclient_10_1
- ORA_NLS33 : E:\..\oracle\920\ocommon\nls\ADMIN\DATA
With the php command line the oci_connect function correctly works : the php command line use the instant client's tnsnames.ora. I can query with success my database.
When I try to load a web php script (the same as the php command line script) I have the following error " Error while trying to retrieve text for error ORA-12154" ( oci_connect( $user , $pass, $sid ) . The $sid variable have the value of an alias declared in the tnsnames.ora.
If I replace the sid's alias by something like this " (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xx.xx.xx.xx)(PORT=1521)))(CONNECT_DATA=(SID=xx)" in the oci_connect function, I have another error : Error while trying to retrieve text for error ORA-12705.
A web page with the phpinfo function displays the following messages about oci8 extension : It seems to be correct.
oci8
OCI8 Support enabled
Revision $Revision: 1.269.2.8 $
Active Persistent Connections 0
Active Connections 0
Temporary Lob support enabled
Collections support enabled
Do you have any idea ? Thanks a lot

The web server is not seeing the Oracle environment correctly. You need to set PATH to the instant client libraries. ORA_NLS33 is not used for Oracle 10g clients. Perhaps you have some library conflict with two versions of Oracle on the machine?
These may help:
http://www.oracle.com/technology/tech/php/htdocs/php_troubleshooting_faq.html#envvars
http://blogs.oracle.com/opal/2006/05/01

Error while trying to create tree using same EMP how to tutorial

Hi,
I get the following error while trying to create a sample tree similar to the one
posted in the how-tos web page.
The final query that creates the tree is also as follows
The Current Query shown in my apex window and the one on the howtos tutorial is as follows
select "EMPNO" id,
"MGR" pid,
"ENAME" name,
null link,
null a1,
null a2
from "RJOSEEMPCLUB"."EMP"
where DEPTNO = 1
The error is as follows
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
Debug:
1: begin
2: wwv_flow_wiz_confirm.create_tree (
3: p_flow_id => :FB_FLOW_ID,
4: p_region_template => replace(:F4000_P112_REGION_TEMPLATE,'%'||'null%',null),
5: p_start_option => :F4000_P112_START_OPTION,
6: p_owner => :F4000_P112_OWNER,
7: p_table_name => :F4000_P112_TABLE,
8: p_id => :F4000_P112_ID,
9: p_pid => :F4000_P112_PID,
10: p_name => :F4000_P112_NAME,
11: p_link_option => :F4000_P112_LINK_OPTION,
12: p_link_page_id => :F4000_P112_LINK_PAGE_ID,
13: p_link_item => :F4000_P112_LINK_ITEM,
14: p_where => :F4000_P112_WHERE,
15: p_order_by => :F4000_P112_ORDER_BY,
16: p_page_id => :F4000_P112_PAGE_ID,
17: p_page_name => :F4000_P112_PAGE_NAME,
18: p_tab_set => :F4000_P112_TAB_SET,
19: p_tab_text => :F4000_P112_TAB_TEXT,
20: p_region_name => :F4000_P112_REGION_NAME,
21: p_tree_name => :F4000_P112_TREE_NAME,
22: p_tree_type => :F4000_P112_TREE_TYPE,
23: p_max_levels => :F4000_P112_MAX_LEVELS);
24: end;

Hi Kart,
If you have the sample EMP table, the DEPTNO values are 10, 20 or 30.
Did you specify a root value for the tree?
Regards
Andy

Error while trying to configure Resource Object in Design Console

Hi,
I am getting the following error while trying to update any value in Resource Object(checking/unchecking any checkbox)
Description: Allow Multiple option cannot be changed from true to false. : Allow Multiple option cannot be changed from true to false.
Any clue as to what is happening?

We are on OIM 11.1.1.3 BP 6

Error while trying to copy template from another application

Hi,
I am getting this error while trying to copy template from another application:
report error:
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
This report is located here:
Home-Application Builder-Application 150-Shared Components-Templates-Replace Templates
best regards,

It is usually a permissions issue.. you have read but not write permission. Why it would suddenly change is one of those Apple Mysteries... but it happens.
Open the directory (folder) where your media files are.. and check the permissions.. see if you can fix them.
The problem is the folder on the TC might have lost your ownership and you might not be able to change it.. Apple do not provide anyway to regain permissions because you would need low level access to the TC firmware.
I would just as a matter of course reset the TC to factory and redo its setup.
Factory reset universal
Power off the TC.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the TC to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
N.B. None of your files on the hard disk of the TC are deleted.. this simply clears out the router settings of the TC.
Do the setup via airport utility using different names.. short, no spaces and pure alphanumerics. Make sure passwords are also pure alphanumeric mixed case and numbers.. 8-20 characters is usually plenty.
Mount the disk in finder and see if you have the same issue.. I am not expecting a change.. but it is worth a try.
No luck you can copy your files off the TC.. wipe it .. and then copy them back.. no bad thing unless you already have a backup of your files at the moment. In which case you can just wipe the TC and copy the files now.

Error while trying to post inbound idoc of message type COND_A

Hi,
I am getting error while trying to post inbound idoc of message type COND_A.
If I left Usage & Condition field of segment E1KOMG then 'Table not available' idoc message is coming
and if providing value in above fields then dump is coming.
How to solve ?
Plz do reply
Thanks
Mohit

I do not see any reason why you would need to use COND_A04 if COND_A01 is working.
What if you could get COND_A04 to post and you would face the same result as in COND_A01?
If SAP does not check wrong values, then you have to do it yourself, or you report an incident at SAP (after you have searched for OSS notes that may have fixed this error already)
For example OSS Note 1169998 - IDoc: KONP-LIFNR values not checked
fixed a situation where the vendor number was not validated.

Error while trying to sync audio and video.

Suddenly out of the blue I'm have all sorts of problems with Logic 8. I keep getting the "error while trying to synchronize audio and midi" error message. Even when I'm just using using the audio side. Do you know of a local logic tech that could check out my system? Might be a problem with my motu 828mk11 audio interface or corrupt drivers, bad preferences. I'm unable to do any work in Logic until I get this problem solved.

(Did you do any upgrades with the Firewire plugged in?)
Usually a MOTU reset will fix this.
Follow these steps to restore the 828mkII to Factory Default Settings.
•Disconnect the firewire cable from the 828mkII
•Press the Setup knob
•Turn the Setup knob all the way to the right
•Press the Select knob
•Press the Value knob
•Power off the interface and plug the firewire cable back in
•Power the interface back on
http://www.motu.com/techsupport/technotes/document.2004-06-16.6405589976/view
If that doesn't work.
1) Unplug ALL cables from the 828MkII.
2) Double check that the power cord is really unplugged.
3. Switch the voltage switch on the side from your setting (110 in the US) to the other setting and back a few times.
4) Make sure you've set the voltage switch back to the right setting for your country.
5) Plug everything back in.
pancenter-

LogicPro 8 "Error while trying to synchronize Audio and MIDI"

Hello,
My rig: Dual 2.5 GHz PowerPC G5 3.5 GB DDR SDRAM. OS X 10.4.11. Logic Pro 8.0.2, Motu 828mkII interface, emagic Unitor 8 midi interface, Makie Control Universal, 7200rpm Firewire 800 Hard drives.
I Just launched a Logic Pro 8 session that was started a few days ago and when I click "Play" there is no audio from the recorded tracks coming through the speakers. All that comes through the speakers is a series of hi pitched (roughly 4k to 6k) beeps and then an error message: "Error while trying to synchronize Audio and MIDI". I've tried restarting everything and still get the same results. I tried switching audio device to "built-in audio" instead of the motu and that works fine, (the tracks play back correctly).
I've also tried other sessions that have different sample resolutions and bit depth and I also tried reseting all midi drivers.
All sessions produced the same results, "Error while trying to synchronize Audio and MIDI", and played correctly when using built-in audio device. It's looking like the problem is with the motu.
How can I trouble shoot this?

Sounds like the MKII needs a reset.
You can reset the 828 MkII to default settings in the following way (as provided from the MOTU support page):
Follow these steps to restore the 828mkII to Factory Default Settings.
Disconnect the firewire cable from the 828mkII
Press the Setup knob
Turn the Setup knob all the way to the right
Press the Select knob
Press the Value knob
Power off the interface and plug the firewire cable back in
Power the interface back on
pancenter-

Error while trying to assign an empty value

Similar Messages

Maybe you are looking for