How To Fix PPECHK301 - &1 is used multiple times in line structure &2 (&3, &4)

PPECHK301 - Overview

• Message type: E = Error

• Message class: PPECHK - iPPE Consistency Check

• Message number: 301

• Message text: &1 is used multiple times in line structure &2 (&3, &4)

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 PPECHK301 - &1 is used multiple times in line structure &2 (&3, &4) ?

  The SAP error message PPECHK301 indicates that a particular component or item is being used multiple times in a line structure, which is not allowed in the context of the operation you are trying to perform. This error typically occurs in the context of Production Planning (PP) or Production Order processing, where the system expects each component to be unique within a specific structure.
  
  Cause:
  
  Duplicate Components: The most common cause of this error is that the same component is listed more than once in the bill of materials (BOM) or in the production order.
  Incorrect BOM Configuration: The BOM may have been incorrectly configured, leading to the same item being referenced multiple times.
  Data Entry Error: During the creation or modification of the production order or BOM, the user may have inadvertently entered the same component multiple times.
  
  
  Solution:
  
  Check the BOM: Review the BOM associated with the production order. Ensure that each component is