After searching through the documentation and forum posts I have been unable to determine if there is a limitation to the text asset in Orchestrator. Is anyone aware if there is a length limit to text assets added in Orchestrator? We had an idea to house a XML or JSON string for storing cross reference information for processes but I need to know if the field can support large strings.
You could check the Database - AssetValues Table for Column limitations. Looks like it is 4000 characters.