How To Fix DMU328 - Only configurable &1 are allowed on node in intial layer (E)

DMU328 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 328

• Message text: Only configurable &1 are allowed on node in intial layer (E)

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 DMU328 - Only configurable &1 are allowed on node in intial layer (E) ?

  The SAP error message DMU328 indicates that there is an issue with the configuration of a product in the context of variant configuration (VC) or dynamic modification of units (DMU). Specifically, the error states that only configurable items are allowed on a node in the initial layer of a configuration model.
  
  Cause:
  
  
  Non-configurable Item: The error typically arises when a non-configurable item is being used in a configuration model where only configurable items are permitted. This can happen if the item is not set up correctly in the system or if it is mistakenly included in a configuration node that requires configurable items.
  
  
  Incorrect Model Structure: The structure of the configuration model may not be set up correctly, leading to the inclusion of non-configurable items in a layer that only allows configurable items.
  
  
  Data Integrity Issues: There may be issues with the data integrity of the configuration model, such as missing or incorrect settings