How To Fix IW818 - Duration & : Format or content invalid - check

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 818

• Message text: Duration & : Format or content invalid - check

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IW818 - Duration & : Format or content invalid - check ?

  The SAP error message IW818 ("Duration & : Format or content invalid - check") typically occurs in the context of maintenance orders or work orders when there is an issue with the duration field. This error indicates that the format or content of the duration entered is not valid according to the system's expectations.
  Causes:
  
  Incorrect Format: The duration may not be entered in the expected format. For example, if the system expects a duration in hours and minutes (HH:MM), entering it in a different format (like just hours or a decimal) can trigger this error.
  Invalid Characters: The input may contain invalid characters or symbols that are not recognized by the system.
  Exceeding Limits: The duration entered may exceed the maximum allowable limits set in the system configuration.
  Field Length: The duration field may have a specific length, and entering a value that exceeds this length can cause the error.
  
  Solutions:
  
  Check Format: Ensure that the