How To Fix AG850 - Error while calling function &1 in TM server &2: &3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 850

• Message text: Error while calling function &1 in TM server &2: &3&4

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 AG850 - Error while calling function &1 in TM server &2: &3&4 ?

  The SAP error message AG850 typically indicates that there is an issue when calling a function in the Transportation Management (TM) server. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution. Here’s a breakdown of potential causes, solutions, and related information:
  Possible Causes:
  
  Function Module Issues: The function module being called may not exist, may be incorrectly defined, or may have been deactivated.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function.
  Configuration Errors: There may be configuration issues in the TM system that prevent the function from executing properly.
  Network Issues: If the TM server is remote, network connectivity issues could prevent the function from being called.
  Data Issues: The data being passed to the function may be invalid or incomplete, leading to execution failures.
  System Performance: High load on the TM server could lead to timeouts or failures in executing the function.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists and is active. You can do this by using transaction SE37 to check the function module's status.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function. You can check this using transaction SU53 after the error occurs.
  Configuration Review: Review the configuration settings in the TM system to ensure everything is set up correctly. This may involve checking settings in transaction SPRO.
  Network Connectivity: If applicable, check the network connection to the TM server. Ensure that there are no firewalls or network issues blocking the connection.
  Data Validation: Validate the data being passed to the function. Ensure that all required fields are populated and that the data types are correct.
  Monitor System Performance: Use transaction ST22 to check for dumps or transaction SM21 for system logs to identify any performance issues or errors that may be affecting the TM server.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SU53 (Authorization Check), ST22 (Dump Analysis), and SM21 (System Log).
  Documentation: Review the official SAP documentation for Transportation Management to understand the expected behavior of the function and any prerequisites.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance, providing them with detailed information about the error, including the function name, server details, and any relevant logs.