How To Fix PAK636 - Executed compatibility checks: &1, success rate: &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 636

• Message text: Executed compatibility checks: &1, success rate: &2/&3

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 PAK636 - Executed compatibility checks: &1, success rate: &2/&3 ?

  The SAP error message PAK636 typically relates to compatibility checks that are performed during the execution of a process, such as a transport or upgrade. This message indicates that the system has executed compatibility checks and provides information about the success rate of those checks.
  Cause:
  The message PAK636 is not necessarily an error but rather an informational message that indicates the results of compatibility checks. The components of the message are:
  
  &1: This usually represents the name of the object or component that was checked.
  &2: This indicates the number of successful checks.
  &3: This indicates the total number of checks performed.
  
  If the success rate is low, it may indicate that there are compatibility issues with the objects being transported or upgraded, which could lead to problems in the system.
  Solution:
  
  
  Review the Details: Check the detailed log or output associated with the message to understand which specific checks failed. This will provide insight into what compatibility issues exist.
  
  
  Analyze Compatibility Issues: Identify the objects that did not pass the compatibility checks. This may involve reviewing the versions of the components, dependencies, or any custom code that may not be compatible with the current system.
  
  
  Resolve Issues: Depending on the nature of the compatibility issues, you may need to:
  
  Update or modify custom code.
  Ensure that all required components are at compatible versions.
  Adjust configurations or settings that may be causing conflicts.
  
  
  
  Re-run Compatibility Checks: After making the necessary adjustments, re-run the compatibility checks to ensure that the issues have been resolved.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific components or processes you are working with for additional guidance.
  
  
  Seek Support: If you are unable to resolve the issues, consider reaching out to SAP support or consulting with an SAP expert who can provide assistance based on the specific context of your system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide guidance on compatibility checks.
  System Logs: Review system logs for additional error messages or warnings that may provide context for the compatibility issues.
  Upgrade Guides: If this message is related to an upgrade, refer to the official SAP upgrade guides for best practices and compatibility considerations.
  
  By following these steps, you should be able to address the compatibility issues indicated by the PAK636 message and ensure a successful execution of your processes.