How To Fix /IWFND/CM_MGW390 - Context token '&1' is not valid; Needs to be a valid timestamp

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 390

• Message text: Context token '&1' is not valid; Needs to be a valid timestamp

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 /IWFND/CM_MGW390 - Context token '&1' is not valid; Needs to be a valid timestamp ?

  The SAP error message /IWFND/CM_MGW390 Context token '&1' is not valid; Needs to be a valid timestamp typically occurs in the context of SAP Gateway services, particularly when dealing with OData services. This error indicates that the context token being passed in the request is not valid, specifically because it does not conform to the expected timestamp format.
  Cause:
  
  Invalid Context Token: The context token may be malformed or not properly formatted as a timestamp.
  Expired Token: The token may have expired, which can happen if the request is delayed or if the session has timed out.
  Incorrect Configuration: There may be issues with the configuration of the OData service or the underlying system that generates the context token.
  Network Issues: Intermittent network issues could lead to corrupted or incomplete requests.
  
  Solution:
  
  Check the Token Format: Ensure that the context token being sent in the request is correctly formatted as a valid timestamp. The expected format is usually in ISO 8601 format (e.g., YYYY-MM-DDTHH:MM:SSZ).
  Regenerate the Token: If the token is expired or invalid, regenerate it by re-authenticating or re-establishing the session.
  Review Service Configuration: Check the configuration of the OData service in the SAP Gateway. Ensure that all settings are correct and that the service is properly activated.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for additional error details or logs that might provide more context on the issue.
  Network Stability: Ensure that there are no network issues affecting the communication between the client and the SAP Gateway.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the SAP Gateway you are using for any known issues or patches.
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is a technology that allows you to connect devices, environments, and applications to SAP systems.
  OData Services: OData (Open Data Protocol) is a standard protocol used for building and consuming RESTful APIs. SAP uses OData services to expose business data.
  Error Logs: Use transaction /IWFND/ERROR_LOG to view detailed error logs related to OData service calls.
  SAP Notes: Check SAP Notes for any updates or patches related to the specific error message or the components involved.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.