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

SAP Error Message - Details

• 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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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 Dictionary) or SE16 (Data Browser) to check the relevant tables for existing mappings. Look for tables related to BDD and PSM mappings.
  Identify if the mapping already exists for the specified IDs.
  
  
  
  Delete or Modify Existing Mapping:
  
  If you find that the mapping already exists and is not needed, you can delete it.
  If the mapping is required, consider modifying the existing mapping instead of creating a new one.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the BDD and PSM to ensure that they are set up correctly.
  Ensure that there are no conflicting settings that could lead to this error.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or known issues related to this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance. Provide them with the error message and any relevant details about the mappings you are trying to create or modify.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SE80, and others that may help you navigate the data dictionary and mapping configurations.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.