How To Fix SRT_WSP121 - Cannot use profile type &1 for assignment type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 121

• Message text: Cannot use profile type &1 for assignment type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP121 - Cannot use profile type &1 for assignment type &2 ?

  The SAP error message SRT_WSP121 indicates that there is an issue with the assignment of a profile type to a specific assignment type in the context of SAP's web service runtime (WSR). This error typically arises when there is a mismatch or an incorrect configuration in the web service profile settings.
  Cause:
  The error message SRT_WSP121 is triggered when:
  
  The profile type specified in the configuration does not match the expected profile type for the given assignment type.
  There may be a configuration error in the web service settings, such as incorrect assignment of profiles to service interfaces or incorrect settings in the service registry.
  The profile type being used is not valid for the assignment type being referenced.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Profile Configuration:
  
  Go to the transaction code SOAMANAGER in your SAP system.
  Navigate to the "Web Service Configuration" section.
  Verify the profile types assigned to the relevant web service and ensure they are correctly configured.
  
  
  
  Review Assignment Types:
  
  Ensure that the assignment type you are using is compatible with the profile type you are trying to assign.
  Check the documentation or configuration guides for the specific web service to confirm the correct combinations of profile and assignment types.
  
  
  
  Adjust Service Interface Settings:
  
  If you are using a service interface, ensure that the service interface is correctly configured to use the appropriate profile type.
  Check the service binding and ensure that the correct profile is assigned.
  
  
  
  Check for Customizations:
  
  If there are any custom implementations or modifications in your SAP system, review them to ensure they are not causing the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional guidance.
  
  
  
  Testing:
  
  After making the necessary changes, test the web service again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations.
  SICF: For managing HTTP services.
  
  
  
  Documentation:
  
  SAP Help Portal and specific documentation related to web services and SOA configurations can provide additional insights.
  
  
  
  SAP Community:
  
  Engaging with the SAP Community forums can also be helpful, as other users may have encountered and resolved similar issues.
  
  
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.