How To Fix GW667 - Error when starting a program (exec)

SAP Error Message - Details

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 667

• Message text: Error when starting a program (exec)

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GW667 - Error when starting a program (exec) ?

  The SAP error message GW667 typically indicates an issue related to the Gateway service when trying to start a program or execute a transaction. This error can occur due to various reasons, including configuration issues, authorization problems, or network-related issues.
  Causes of GW667 Error
  
  
  Gateway Configuration Issues: The SAP Gateway might not be properly configured, leading to communication problems between the application server and the Gateway.
  
  
  Authorization Problems: The user executing the program may not have the necessary authorizations to access the program or transaction.
  
  
  Network Issues: There could be network connectivity problems between the SAP system and the client or between different SAP systems.
  
  
  Program or Transaction Not Found: The program or transaction you are trying to execute may not exist or may not be properly registered in the system.
  
  
  System Load: High system load or resource constraints can also lead to this error, as the system may not be able to handle the request.
  
  
  Solutions to GW667 Error
  
  
  Check Gateway Configuration:
  
  Ensure that the SAP Gateway is properly configured. You can check the configuration in transaction SMGW.
  Look for any errors or warnings in the Gateway logs.
  
  
  
  Verify Authorizations:
  
  Check the user’s authorizations using transaction SU53 after the error occurs. This will show you if there are any missing authorizations.
  Ensure that the user has the necessary roles and authorizations to execute the program.
  
  
  
  Network Connectivity:
  
  Test the network connection between the client and the SAP server. You can use tools like ping or traceroute to diagnose connectivity issues.
  Check for any firewall settings that might be blocking the connection.
  
  
  
  Check Program/Transaction Existence:
  
  Verify that the program or transaction you are trying to execute exists in the system. You can use transaction SE38 to check for programs or SE93 for transactions.
  
  
  
  Monitor System Performance:
  
  Use transaction SM50 or SM66 to monitor the system load and check if there are any performance issues.
  If the system is under heavy load, consider optimizing the workload or scheduling the execution during off-peak hours.
  
  
  
  Review System Logs:
  
  Check the system logs for any additional error messages that might provide more context about the issue. You can use transaction SM21 to view the system log.
  
  
  
  Related Information
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address the GW667 error specifically. SAP Notes often contain patches or configuration changes that can resolve known issues.
  
  
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to specific errors, as other users may have encountered and resolved similar issues.
  
  
  Documentation: Review the official SAP documentation for the specific version of SAP you are using, as there may be version-specific considerations or configurations.
  
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.