How To Fix ISLM_API405 - '/1ISLM/' namespace not found

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 405

• Message text: '/1ISLM/' namespace not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API405 - '/1ISLM/' namespace not found ?

  The SAP error message ISLM_API405, which indicates that the '/1ISLM/' namespace is not found, typically arises in the context of SAP's Integration Suite or when working with SAP's API Management. This error suggests that the system is unable to locate the specified namespace, which is crucial for the proper functioning of APIs or integration scenarios.
  Causes:
  
  Namespace Not Defined: The namespace '/1ISLM/' may not be defined in the system, or it may have been deleted or not properly configured.
  Authorization Issues: The user or service account attempting to access the namespace may not have the necessary permissions.
  Configuration Errors: There may be misconfigurations in the API Management settings or in the integration flow that references this namespace.
  Transport Issues: If the namespace was recently transported from another system, the transport may not have included all necessary components.
  
  Solutions:
  
  
  Check Namespace Definition:
  
  Verify that the namespace '/1ISLM/' is correctly defined in the system. You can do this by navigating to the relevant configuration area in the SAP system (e.g., API Management or Integration Suite).
  If it is missing, you may need to create it or restore it from a backup.
  
  
  
  Review Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to access the namespace. This may involve checking roles and permissions in the SAP system.
  
  
  
  Configuration Review:
  
  Review the configuration settings for the API or integration flow that references the namespace. Ensure that all settings are correct and that there are no typos or misconfigurations.
  
  
  
  Transport Check:
  
  If the namespace was recently transported, check the transport logs to ensure that all necessary components were included in the transport request. If not, you may need to re-transport the missing components.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for any specific guidance related to the '/1ISLM/' namespace and its usage in your context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  SAP API Management: Understanding how namespaces work in the context of API Management can help in troubleshooting this error.
  Integration Suite: Familiarity with the Integration Suite and its components can provide context for where the namespace is used.
  SAP Community: Engaging with the SAP Community can provide additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the ISLM_API405 error message.