How To Fix AW203 - Warning while saving ATG (notify System administrator)

SAP Error Message - Details

• Message type: E = Error

• Message class: AW - AuC messages

• Message number: 203

• Message text: Warning while saving ATG (notify System administrator)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AW203 - Warning while saving ATG (notify System administrator) ?

  The SAP error message AW203, which states "Warning while saving ATG (notify System administrator)," typically occurs in the context of the Advanced Business Application Programming (ABAP) environment when there are issues related to the Application Transaction Gateway (ATG). This warning can indicate various underlying problems, often related to data inconsistencies, configuration issues, or system performance.
  Causes of AW203 Warning
  
  
  Data Inconsistencies: There may be inconsistencies in the data being processed or saved, which can lead to warnings during the transaction.
  
  
  Configuration Issues: Incorrect configuration settings in the system or in the ATG settings can trigger this warning.
  
  
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to warnings when saving transactions.
  
  
  Authorization Issues: Sometimes, insufficient authorizations for the user trying to save the transaction can lead to warnings.
  
  
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that could cause this warning.
  
  
  Solutions
  
  
  Check Data Consistency: Review the data being processed to ensure that it is consistent and valid. Look for any missing or incorrect entries.
  
  
  Review Configuration Settings: Verify the configuration settings related to ATG and ensure they are set up correctly. This may involve checking transaction codes, parameters, and other related settings.
  
  
  Monitor System Performance: Use SAP performance monitoring tools to check for any performance issues. If the system is under heavy load, consider optimizing the performance or scheduling the transaction during off-peak hours.
  
  
  Check User Authorizations: Ensure that the user has the necessary authorizations to perform the transaction. You may need to consult with your SAP security team to verify this.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific warning. There may be known issues and fixes available.
  
  
  Contact System Administrator: Since the warning suggests notifying the system administrator, it is advisable to escalate the issue to your SAP Basis or system administration team for further investigation.
  
  
  Related Information
  
  SAP Documentation: Refer to the official SAP documentation for more details on ATG and related transactions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing the issue, such as ST22 (Dump Analysis), SM21 (System Log), and ST03 (Workload Analysis).
  
  By following these steps, you should be able to identify the cause of the AW203 warning and take appropriate action to resolve it.