How To Fix SLS_PAYSP009 - Lean order API not loaded or not sufficiently loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: SLS_PAYSP - Payment Service Provider Integration

• Message number: 009

• Message text: Lean order API not loaded or not sufficiently loaded

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 SLS_PAYSP009 - Lean order API not loaded or not sufficiently loaded ?

  The SAP error message SLS_PAYSP009 indicates that the Lean Order API is either not loaded or not sufficiently loaded in the system. This error typically arises in the context of using the Lean Order Management functionality in SAP, which is part of the SAP S/4HANA suite.
  Cause:
  
  API Not Loaded: The Lean Order API may not be activated or properly configured in your SAP system. This can happen if the necessary components or services are not installed or enabled.
  Insufficient Loading: The API might be partially loaded, meaning that some required components or configurations are missing or not properly set up.
  Authorization Issues: The user may not have the necessary authorizations to access the Lean Order API.
  System Configuration: There may be issues with the system configuration or settings that prevent the API from functioning correctly.
  
  Solution:
  
  
  Check API Activation:
  
  Go to the SAP Fiori Launchpad or the relevant transaction to check if the Lean Order API is activated.
  Use transaction code /IWFND/MAINT_SERVICE to check if the service is listed and active.
  
  
  
  Activate the API:
  
  If the API is not active, you may need to activate it. This can typically be done through the same transaction mentioned above. Ensure that the service is added and activated.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the Lean Order API. This may involve checking roles and authorizations assigned to the user.
  
  
  
  Review System Configuration:
  
  Check the system configuration settings related to Lean Order Management. Ensure that all necessary components are properly configured.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP Notes often provide patches or additional guidance for resolving issues.
  
  
  
  System Logs:
  
  Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Lean Order Management and the Lean Order API for detailed information on configuration and usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Resources: Consider SAP training resources or courses that cover Lean Order Management and API usage for a deeper understanding.
  
  By following these steps, you should be able to diagnose and resolve the SLS_PAYSP009 error effectively.