{"type":"doc","content":[{"type":"paragraph","content":[{"text":"Connect processing offers the possibility of triggering callbacks at different points in the processing. This is very useful if a calling system wants to display information about intermediate states or has to return an error message in case of an error.","type":"text"}]},{"type":"paragraph","content":[{"text":"The callbacks are containers for ","type":"text"},{"text":"commands","type":"text","marks":[{"type":"link","attrs":{"href":"/wiki/spaces/PDTEN/pages/61409463"}}]},{"text":" (several are possible) and can be specified within a document (","type":"text"},{"text":"Document Level Command","type":"text","marks":[{"type":"em"}]},{"text":") or also at batch level (","type":"text"},{"text":"Batch Level Command","type":"text","marks":[{"type":"em"}]},{"text":").","type":"text"}]},{"type":"codeBlock","attrs":{"language":"xml"},"content":[{"text":"\n \n \n \n\t\t...\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n","type":"text"}]},{"type":"rule"},{"type":"heading","attrs":{"level":1},"content":[{"text":"Explanation","type":"text"}]},{"type":"paragraph","content":[{"text":"DocumentChrono1","type":"text","marks":[{"type":"code"}]},{"text":" and ","type":"text"},{"text":"DocumentChrono2","type":"text","marks":[{"type":"code"}]},{"text":" are executed only if the creation of the document was successful. It is the same in terms of flow as if they were in ","type":"text"},{"text":"OnSuccess","type":"text","marks":[{"type":"code"}]},{"text":".","type":"text"}]},{"type":"paragraph","content":[{"text":"The same is true for ","type":"text"},{"text":"BatchSuccessChrono1","type":"text","marks":[{"type":"code"}]},{"text":" and ","type":"text"},{"text":"BatchSuccessChrono2","type":"text","marks":[{"type":"code"}]},{"text":".","type":"text"}]},{"type":"panel","attrs":{"panelType":"error"},"content":[{"type":"paragraph","content":[{"text":"CAUTION","type":"text","marks":[{"type":"strong"}]},{"type":"hardBreak"},{"text":"During batch processing, the callbacks on document level are not executed. Only the callbacks at batch level are executed.","type":"text"}]}]}],"version":1}

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