Message type: E = Error
Message class: WD - Workflow definition
Message number: 181
Message text: Block correction not possible (too many recursions)
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WD181
- Block correction not possible (too many recursions) ?SAP Error Message: WD181 - Block correction not possible (too many recursions) Cause This error occurs in the Web Dynpro ABAP environment when the framework tries to perform a block correction (a mechanism to re-render or update a UI block) but detects that the correction process is recursively triggered too many times. Essentially, the system is stuck in a loop where the block correction triggers another block correction repeatedly, exceeding the allowed recursion depth. Typical causes include: Infinite loop in UI event handling: An event handler or method triggers a UI update that again triggers the same event or update, causing recursion. Improper use of wdDoModifyView or wdDoModifyViewAsync: These methods trigger UI updates; if called repeatedly without proper exit conditions, they cause recursion. Circular dependencies in UI element bindings or context changes: Changes in context nodes or UI elements trigger updates that again cause context changes. Custom code in WDDOINIT, WDDOMODIFYVIEW, or event handlers that cause repeated UI
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