How To Fix SWNC_API009 - Invalid selection option &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWNC_API - Messages for SWNC Interface

• Message number: 009

• Message text: Invalid selection option &1

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 SWNC_API009 - Invalid selection option &1 ?

  The SAP error message SWNC_API009: Invalid selection option &1 typically occurs in the context of the SAP NetWeaver Composition Environment (NWCE) or when working with the SAP Workflow Management tools. This error indicates that an invalid selection option has been provided in a function module or API call.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Parameter Value: The selection option provided in the API call does not match the expected values defined in the system.
  Typographical Error: There may be a typo in the selection option string that is being passed to the function.
  Outdated or Incorrect Configuration: The configuration of the workflow or the API might be outdated or incorrectly set up, leading to invalid options being referenced.
  
  Solution:
  To resolve the SWNC_API009 error, you can take the following steps:
  
  
  Check the API Documentation: Review the documentation for the specific API or function module you are using to ensure that you are using valid selection options. Make sure that the option you are trying to use is supported.
  
  
  Validate Input Parameters: Double-check the parameters being passed to the API. Ensure that the selection option is correctly spelled and matches the expected values.
  
  
  Debugging: If you have access to the development environment, you can debug the code to see what value is being passed as the selection option. This can help identify if there is a logical error in the code.
  
  
  Review Configuration: If the error is related to a specific workflow or configuration, review the settings in the SAP system to ensure they are correctly set up.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message, context, and any relevant details about your configuration.
  
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific version of the software you are using.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting workflows or APIs, such as SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Selection for Frequency).
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.