How To Fix /PLMI/PPE_SEI_MSG000 - Mapping data between BDD block ID and PSM node ID already exists.

/PLMI/PPE_SEI_MSG000 - Overview

• Message type: E = Error

• Message class: /PLMI/PPE_SEI_MSG -

• Message number: 000

• Message text: Mapping data between BDD block ID and PSM node ID already exists.

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/PPE_SEI_MSG000 - Mapping data between BDD block ID and PSM node ID already exists. ?

  The SAP error message /PLMI/PPE_SEI_MSG000 indicates that there is a conflict in the mapping data between the BDD (Business Data Dictionary) block ID and the PSM (Process Structure Model) node ID. This typically occurs when there is an attempt to create or update a mapping that already exists in the system.
  
  Cause:
  
  Duplicate Mapping: The most common cause of this error is that there is already an existing mapping for the specified BDD block ID and PSM node ID combination. This can happen if the mapping was previously created and not properly deleted or if there is an attempt to create a mapping that is identical to an existing one.
  Data Integrity Issues: There may be issues with data integrity in the system, leading to inconsistencies in the mapping tables.
  Configuration Errors: Incorrect configuration settings or parameters in the system can also lead to this error.
  
  
  Solution:
  
  
  Check Existing Mappings: 
  
  Use transaction codes like SE11 (Data