How To Fix RMST_PROT001 - Reference object already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RMST_PROT - RMS-TLS: Message Class for Log

• Message number: 001

• Message text: Reference object already exists

What causes this issue?

The reference object represents a specific line in the log. You can
therefore only use it once as an import parameter in the method
ADD_ENTRY.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If the method ADD_ENTRY is called more than once to insert a new line in
the log, a new reference object should be created first each time.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMST_PROT001 - Reference object already exists ?

  The SAP error message RMST_PROT001, which states "Reference object already exists," typically occurs in the context of SAP's Resource Management or Project Management modules. This error indicates that you are trying to create or reference an object (like a project, resource, or another entity) that already exists in the system.
  
  Cause:
  
  Duplicate Entry: The most common cause is that the reference object you are trying to create or link to already exists in the database. This could be due to a previous entry that was not properly deleted or an attempt to create a new entry with the same identifier.
  Data Consistency Issues: Sometimes, inconsistencies in the data can lead to this error, especially if there are issues with the underlying database or if the data was imported incorrectly.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can also lead to this error, particularly if the system is set to enforce unique constraints