How To Fix VL178 - Item & is not correlated, because it is a fixed quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: VL -

• Message number: 178

• Message text: Item & is not correlated, because it is a fixed quantity

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VL178 - Item & is not correlated, because it is a fixed quantity ?

  The SAP error message VL178 indicates that there is an issue with the correlation of items in a delivery document, specifically when dealing with fixed quantity items. This error typically arises in the context of outbound deliveries and can occur for various reasons. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Fixed Quantity Items: The item in question is defined as a fixed quantity item in the material master or in the delivery document. This means that the system expects a specific quantity to be delivered, and any deviation from this can trigger the error.
  Mismatch in Quantities: The quantity being processed in the delivery does not match the fixed quantity defined for that item. For example, if the fixed quantity is set to 10, and you are trying to deliver 5, the system will raise this error.
  Item Category Settings: The item category settings in the delivery document may