Return to Homepage Support Center

Search   

   

  Login

Knowledge Base Article

 Print this page Print this page      Email this page Email this page

ERROR: "System has detected that another user has locked the activity"; you cannot delete activity or view properties


Article ID 71
Product Pathways
Issue When you try to delete or view the properties of a custom activity in Learning Resource Management, you cannot do either, but instead the following message displays: "System has detected that another user has locked the activity."
Cause ACTIVITY.TRO in use or corrupt
Resolution Delete ACTIVITY.TRO from PWAY folder

Details

Resolution

Delete the ACTIVITY.TRO file from the PWAY folder on the server. It will be recreated automatically as needed.

Was this information helpful?        

Please help us improve by providing more feedback:
Information is wrong
Needs more information
Not what I expected

For more information about PLATO Learning please visit www.plato.com
Privacy Policy        Contact Us

Copyright © 2009 PLATO Learning, Inc. All rights reserved. PLATO®, Straight Curve®, and Academic Systems® are registered trademarks of PLATO Learning, Inc. PLATO Learning is a trademark of PLATO Learning, Inc. PLATO, Inc. is a PLATO Learning, Inc. company.

Academic Systems Algebra

Client-Hosted PWLN

PLATO Biology, Chemistry, Life Science, & Physical Science

PLATO eduTest

PLATO Focus Reading and Language

PLATO Learning Environment (PLE)

PLATO Pathways

PLATO Web Learning Network (PWLN)

PLATO Writing Process and Practice

All Products >>

Search Articles

PLE Troubleshooting Wizard

Top 20 Articles by Product

List of All Articles

Pathways Downloads

Client-Hosted PWLN Downloads

Interactive Mathematics Materials

UPGRADES FOR PATHWAYS

PLATO Pathways 4.3

PLATO Algebra 1.4

PLATO Foundational Mathematics 1.0

PLATO Intermediate Writing 1.5

PLATO Documentation CD 8.0

UPGRADES FOR CLIENT-HOSTED PWLN

Client-Hosted PLATO Web Learning Network 5.1

PLATO Biology and PLATO Chemistry Series (Mac OSX)

System Requirements

Quick Reference Cards

Professional Services Survey

Helpful Links

SSP RESOURCES

Product Update Center

Teacher Materials Library

Correlation Coverage Reports

Straight Curve Mathematics Textbook Correlations