How To Fix PMRP004 - Reference ID &1 already exists and cannot be created

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 004

• Message text: Reference ID &1 already exists and cannot be created

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP004 - Reference ID &1 already exists and cannot be created ?

  The SAP error message PMRP004 indicates that a reference ID (in this case, &1) already exists in the system and cannot be created again. This error typically occurs in the context of creating or managing maintenance plans, task lists, or other objects in the Plant Maintenance (PM) module.
  Cause:
  
  Duplicate Entry: The most common cause of this error is an attempt to create a new object (like a maintenance plan or task list) with a reference ID that is already in use or has been created previously.
  Data Integrity Issues: There may be issues with data integrity where the system believes that the reference ID is still active or valid.
  Configuration Issues: Sometimes, configuration settings in the system may lead to conflicts or mismanagement of reference IDs.
  
  Solution:
  
  
  Check Existing Entries: 
  
  Use transaction codes like IP03 (Display Maintenance Plan) or IA03 (Display Task List) to check if the reference ID already exists in the system.
  If it does exist, you may need to modify or use the existing entry instead of creating a new one.
  
  
  
  Use a Different Reference ID: 
  
  If you need to create a new entry, consider using a different reference ID that does not conflict with existing entries.
  
  
  
  Data Cleanup: 
  
  If you believe the reference ID should not exist (for example, if it was deleted but still shows up), you may need to perform data cleanup or consult with your SAP Basis or technical team to resolve any inconsistencies.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help files related to the specific transaction or object you are working with to ensure you are following the correct procedures.
  
  
  
  Check Authorizations: 
  
  Ensure that you have the necessary authorizations to create or modify the object in question. Sometimes, lack of proper permissions can lead to misleading error messages.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the PM module, such as IP01 (Create Maintenance Plan), IP02 (Change Maintenance Plan), and IP03 (Display Maintenance Plan).
  SAP Notes: Check for any SAP Notes related to the PMRP004 error message in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the PMRP004 error and take appropriate action to resolve it.