How To Fix TG754 - Upgrade master is not maintained in UMODREL

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 754

• Message text: Upgrade master is not maintained in UMODREL

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 TG754 - Upgrade master is not maintained in UMODREL ?

  The SAP error message TG754, which states "Upgrade master is not maintained in UMODREL," typically occurs during the upgrade process of an SAP system. This error indicates that the upgrade master data is not properly maintained in the UMODREL table, which is crucial for the upgrade process to function correctly.
  Cause:
  
  Missing Upgrade Master Data: The upgrade master data, which contains information about the upgrade process, is not present in the UMODREL table.
  Incorrect Configuration: There may be an issue with the configuration of the upgrade master or the upgrade process itself.
  Incomplete Upgrade Preparation: The system may not have been properly prepared for the upgrade, leading to missing entries in the necessary tables.
  
  Solution:
  
  
  Check UMODREL Table: 
  
  Use transaction code SE11 or SE16 to check the contents of the UMODREL table. Ensure that the necessary entries for the upgrade master are present.
  
  
  
  Maintain Upgrade Master:
  
  If the entries are missing, you may need to maintain the upgrade master data. This can typically be done using transaction code SPAM or SAINT, depending on the context of the upgrade.
  You may need to refer to the upgrade guide specific to your SAP version for detailed steps on how to maintain the upgrade master.
  
  
  
  Review Upgrade Documentation:
  
  Consult the official SAP upgrade documentation for your specific version to ensure that all prerequisites and steps have been followed correctly.
  
  
  
  Check for Notes:
  
  Look for SAP Notes related to the TG754 error. SAP frequently releases notes that provide solutions or workarounds for specific issues encountered during upgrades.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the context of the upgrade.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPAM, SAINT, SE11, and SE16, as they will be useful in troubleshooting and maintaining upgrade data.
  Upgrade Guides: Always refer to the official SAP upgrade guides for your specific version, as they contain critical information about the upgrade process, including prerequisites and steps to follow.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their experiences and solutions.
  
  By following these steps, you should be able to resolve the TG754 error and proceed with your SAP upgrade successfully.