@JordiLaboria Issue is identified: Due to converting from 1.20 to 2.04 settings in recipe manager were lost. A circumstance detected in this post already: Missing path of recipe manager read/write with PLC V2.04 (boschrexroth.com) Only recipes which are created in Engineering work. But recipes created during runtime don't. Now, the issue that during runtime created recipes are not known anymore after OFF/ON (they are lost) is attributable to this setting: Setting was lost during converting v1.20 -- v2.04 In recipe manager: If not activated, during runtime created recipes are lost after OFF/ON or restart. If activated during runtime created recipes are saved and can be used after OFF/ON or restart. Taking a look to "Recipe_Manager.GetRecipeNames" Before OFF/ON After OFF/ON: Documentation of recipe manager is confusing and doesn't describe what is meant in an understandable way. Thanks for help @matze
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