Message type: E = Error
Message class:  RU - Messages for order completion confirmation 
Message number: 218
Message text: Actual work + remaining work deviates by more than &% from planned work
The allowable deviation was exceeded when you made a completion
confirmation for work.
INCLUDE 'NA_ALLG_VERARBEITUNG' OBJECT DOKU ID TX
Check your entry and make any necessary changes.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message RU218 indicates that there is a significant deviation between the actual work performed and the planned work for a particular operation or task in a project or production order. This message typically arises in the context of project management or production planning within SAP, particularly when using modules like SAP Project System (PS) or SAP Production Planning (PP).
Cause: The error message RU218 can be triggered by several factors, including: Data Entry Errors: Incorrectly entered actual work hours or planned work hours can lead to discrepancies. Changes in Scope: If the scope of work has changed (e.g., additional tasks or changes in project requirements), the planned work may no longer align with actual work. Resource Availability: Unavailability of resources (e.g., labor, machinery) can lead to delays or increased actual work. Inefficiencies: Inefficiencies in processes or unexpected issues can cause actual work to exceed planned work. Incorrect Planning: The original planning may have been
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