How To Fix /IWNGW/CM_HUB082 - An error in abap channels message type Push Channel Protocol occured

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 082

• Message text: An error in abap channels message type Push Channel Protocol occured

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_HUB082 - An error in abap channels message type Push Channel Protocol occured ?

  The SAP error message /IWNGW/CM_HUB082 indicates that there is an issue related to the ABAP channels, specifically with the Push Channel Protocol. This error typically arises in the context of SAP Gateway and can be associated with various underlying causes. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the client or between different components of the SAP landscape.
  Configuration Errors: Incorrect configuration of the SAP Gateway or the ABAP channels can lead to this error.
  Authorization Issues: The user or service account may not have the necessary permissions to access the required resources.
  Service Availability: The service that the push channel is trying to communicate with may be down or not properly configured.
  Data Format Issues: The data being sent or received may not conform to the expected format, leading to processing errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues affecting communication between the SAP system and the client or other components.
  Review Configuration: Verify the configuration settings for the SAP Gateway and the ABAP channels. Ensure that all necessary parameters are correctly set.
  Check Authorizations: Review the user roles and authorizations to ensure that the user or service account has the necessary permissions.
  Service Status: Check the status of the services involved in the push channel. Ensure that they are active and properly configured.
  Error Logs: Review the SAP Gateway error logs and transaction logs for more detailed error messages that can provide additional context.
  Test with Different Data: If applicable, test the push channel with different data to see if the issue is related to specific data formats or values.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /IWFND/ERROR_LOG to view error logs related to the SAP Gateway.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for the Gateway and ABAP channels for detailed configuration and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.