# Aras

* [**OH-Aras-1502: Error occur during add attachment for internalId : `<Entity_Id>`, file name : `<FileName>` file type : `<Entity_type>` File with message: `<Aras_Service_Error_Message>`.**](https://docs.opshub.com/upcoming-release/help-center-index/troubleshooting-index/errors-index/aras-error-solutions/oh-aras-1502)
* [**OH-Aras-1000: Aras Error message : Aras Web Service Error =Error while login into the system for username : OpsHubDemo, Aras Error Code =incompatible\_hash\_use\_md5 and Aras Error Message =Incompatible password hash algorithm. Please use MD5 algorithm..**](https://docs.opshub.com/upcoming-release/help-center-index/troubleshooting-index/errors-index/aras-error-solutions/oh-aras-1000)


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