How To Fix MODEL079 - Context class '&1' / Version &2 not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 079

• Message text: Context class '&1' / Version &2 not valid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MODEL079 - Context class '&1' / Version &2 not valid ?

  The SAP error message MODEL079 indicates that there is an issue with a context class and version in the SAP system. Specifically, the message states that the context class (&1) and version (&2) are not valid. This error typically arises in the context of SAP's Business Object Processing or when working with certain models in the system.
  Cause:
  
  Invalid Context Class: The context class specified may not exist or may have been deleted or deactivated in the system.
  Incorrect Version: The version number provided may not correspond to a valid or existing version of the context class.
  Configuration Issues: There may be configuration issues in the system that prevent the context class from being recognized.
  Transport Issues: If the context class was transported from another system, there may have been issues during the transport process that led to inconsistencies.
  
  Solution:
  
  Check Context Class: Verify that the context class specified in the error message exists in the system. You can do this by navigating to the relevant transaction (e.g., SE11 for Data Dictionary) and checking the class definition.
  Validate Version: Ensure that the version number is correct and corresponds to a valid version of the context class. You may need to check the version history or documentation for the context class.
  Recreate or Activate: If the context class is missing or inactive, you may need to recreate it or activate it in the system.
  Review Configuration: Check the configuration settings related to the context class and ensure that everything is set up correctly.
  Transport Check: If the context class was recently transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific context class and version for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the context class and its usage.
  Debugging: If necessary, you can use debugging tools in SAP to trace the execution and identify where the error is occurring in the code.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with a technical expert familiar with your specific SAP environment.