How To Fix /PLMI/PPECMP350 - &1 &2 already exists in assembly header &3

/PLMI/PPECMP350 - Overview

• Message type: E = Error

• Message class: /PLMI/PPECMP -

• Message number: 350

• Message text: &1 &2 already exists in assembly header &3

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 /PLMI/PPECMP350 - &1 &2 already exists in assembly header &3 ?

  The SAP error message /PLMI/PPECMP350 &1 &2 already exists in assembly header &3 typically occurs in the context of production planning and execution, particularly when dealing with assembly processing in SAP. This error indicates that there is an attempt to add a component (identified by &1 and &2) to an assembly header (identified by &3) where that component already exists.
  
  Cause:
  
  
  Duplicate Component Entry: The most common cause of this error is that the component you are trying to add to the assembly already exists in the assembly header. This can happen if:
  
  The component was previously added but not properly removed.
  There is a mistake in the data entry process where the same component is being added multiple times.
  
  
  
  Data Integrity Issues: There may be issues with the data integrity in the system, such as inconsistencies in the database or incorrect configurations.
  
  
  User Error: Users may inadvertently attempt to add the same component multiple times