How To Fix SAWE_PSE_SE055 - UUID &1 already has been specified

SAP Error Message - Details

• Message type: E = Error

• Message class: SAWE_PSE_SE - Message class for service implementation

• Message number: 055

• Message text: UUID &1 already has been specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAWE_PSE_SE055 - UUID &1 already has been specified ?

  The SAP error message SAWE_PSE_SE055, which states "UUID &1 already has been specified," typically occurs in the context of managing PSE (Personal Security Environment) entries in SAP systems. This error indicates that there is an attempt to create or register a UUID (Universally Unique Identifier) that has already been defined in the system.
  Cause:
  
  
  Duplicate UUID: The most common cause of this error is that the UUID you are trying to register or use is already present in the system. This can happen if:
  
  You are trying to create a new PSE with a UUID that already exists.
  There is a configuration or data entry error where the same UUID is being referenced multiple times.
  
  
  
  System Configuration Issues: Sometimes, issues in the system configuration or inconsistencies in the PSE entries can lead to this error.
  
  
  Solution:
  
  
  Check Existing UUIDs: 
  
  Use transaction code STRUST to check the existing PSE entries and their UUIDs. Look for the UUID mentioned in the error message.
  If the UUID already exists, you may need to either use the existing PSE or create a new one with a different UUID.
  
  
  
  Delete or Modify Existing PSE:
  
  If the existing PSE is no longer needed, you can delete it. Be cautious with this step, as it may affect other configurations or functionalities.
  If you need to modify the existing PSE, ensure that you are not duplicating UUIDs.
  
  
  
  Create a New PSE:
  
  If you need to create a new PSE, ensure that you generate a unique UUID. This can often be done automatically by the system when creating a new PSE.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to PSE management for any specific guidelines or best practices.
  
  
  
  SAP Support: 
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  PSE Management: Understanding how PSEs work in SAP is crucial. PSEs are used for managing security certificates and keys, and they play a vital role in secure communications.
  UUIDs: Familiarize yourself with the concept of UUIDs and their importance in ensuring unique identification of security objects within the SAP landscape.
  Transaction Codes: Besides STRUST, other relevant transaction codes may include STRUSTSSO2 for Single Sign-On configurations and SICF for managing HTTP services.
  
  By following these steps, you should be able to resolve the SAWE_PSE_SE055 error and manage your PSE entries effectively.