How To Fix CRM_ES490 - Switch ID &1 is not valid; check assignment to business function

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ES - ES: Message Class for Enterprise Service

• Message number: 490

• Message text: Switch ID &1 is not valid; check assignment to business function

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 CRM_ES490 - Switch ID &1 is not valid; check assignment to business function ?

  The SAP error message "CRM_ES490 Switch ID &1 is not valid; check assignment to business function" typically occurs in the context of SAP CRM (Customer Relationship Management) when there is an issue with the configuration of business functions or the assignment of switch IDs.
  Cause:
  
  Invalid Switch ID: The switch ID specified in the error message does not exist or is not recognized in the system.
  Business Function Assignment: The switch ID may not be properly assigned to the relevant business function in the system.
  Configuration Issues: There may be issues with the configuration of the business functions in the system, leading to the switch ID being unrecognized.
  Transport Issues: If the system has recently undergone a transport of changes, the switch ID may not have been properly activated or may be missing.
  
  Solution:
  
  Check Switch ID: Verify that the switch ID mentioned in the error message is correct. You can do this by checking the configuration settings in the SAP system.
  Business Function Activation:
  
  Go to transaction SFW5 (Business Function Activation).
  Check if the relevant business function that corresponds to the switch ID is activated.
  If it is not activated, activate it and ensure that the switch ID is correctly assigned.
  
  
  Review Configuration: Ensure that the configuration for the business functions is correctly set up. This may involve checking the relevant customizing settings in the SAP system.
  Transport Management: If the issue arose after a transport, ensure that all necessary transports have been successfully imported and activated in the target system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific business function and switch ID for any additional guidance or known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message or business function.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SFW5 for business function activation and SPRO for configuration settings.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.