# Troubleshooting


This section contains information about how to troubleshoot order planning and tracking issues that may occur.


| Issue | Resolution | 
| --- | --- | 
|  Order planning and tracking page is blank  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/aws-supply-chain/latest/userguide/Troubleshooting.html)  | 
|  A specific column is not displayed under orders or order lines  |  Hover over on any column name and select the three vertical dots. Choose *Manage columns* and make sure the required column is selected.  | 
|  Column or field values are not displayed under orders or orders insights  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/aws-supply-chain/latest/userguide/Troubleshooting.html)  | 
|  A column or field is not displayed under Material Summary  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/aws-supply-chain/latest/userguide/Troubleshooting.html)  |