You assign the role /AIF/ERRHDL_CHANGE to users that have the responsibility to carry out error handling, make changes to predefined fields of data messages, and/or resubmit or cancel data messages. Users with this role can also view the Monitoring and Error Handling transaction in the Technical Mode, which allows them, for example, to transform the message for test reasons. Note that this role does not include the authorization to display or maintain value mappings. It is recommended to assign this role on the basis of specific namespaces / interface names / interface versions to make sure that the user has the knowledge and authority to change the corresponding data messages.