How To Fix RSWADMDERR1090 - Java-Stack check found incorrectly formatted templates

SAP Error Message - Details

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 090

• Message text: Java-Stack check found incorrectly formatted templates

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR1090 - Java-Stack check found incorrectly formatted templates ?

  The SAP error message RSWADMDERR1090 indicates that there is an issue with the Java stack in the SAP system, specifically related to incorrectly formatted templates. This error typically arises in the context of SAP's Application Server Java (AS Java) and can affect the functionality of various applications that rely on Java-based components.
  Cause:
  The error can be caused by several factors, including:
  
  
  Corrupted or Misconfigured Templates: The templates used by the Java stack may be corrupted or not formatted correctly, leading to issues when the system attempts to process them.
  
  
  Version Mismatch: There may be a mismatch between the versions of the Java stack and the templates being used, which can lead to compatibility issues.
  
  
  Deployment Issues: If there were recent changes or deployments to the Java stack or related components, these changes might not have been applied correctly.
  
  
  File System Issues: Problems with the file system where the templates are stored, such as permission issues or missing files, can also lead to this error.
  
  
  Solution:
  To resolve the RSWADMDERR1090 error, you can follow these steps:
  
  
  Check Template Files: Verify the integrity and format of the template files used by the Java stack. Ensure that they are correctly formatted and not corrupted.
  
  
  Review Configuration: Check the configuration settings for the Java stack and ensure that they are set up correctly. Look for any discrepancies that might indicate a misconfiguration.
  
  
  Update or Reinstall: If there is a version mismatch, consider updating the Java stack or reinstalling the relevant components to ensure compatibility.
  
  
  Check Logs: Review the logs for the Java stack to identify any additional error messages or warnings that could provide more context about the issue.
  
  
  Restart Java Stack: Sometimes, simply restarting the Java stack can resolve temporary issues. Ensure that you perform this step during a maintenance window to avoid disrupting users.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. SAP frequently releases updates that may resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and any steps you have already taken.
  
  
  Related Information:
  
  SAP Notes: Always check for relevant SAP Notes that may provide specific guidance or patches related to this error.
  Java Stack Administration: Familiarize yourself with the administration of the Java stack, as understanding its components can help in troubleshooting.
  System Logs: Regularly monitor system logs for any recurring issues that may indicate underlying problems with the Java stack or related components.
  
  By following these steps, you should be able to diagnose and resolve the RSWADMDERR1090 error effectively.