How To Fix /SAPCND/CUSTOMIZING634 - Object generation for group &1 required but not allowed during upgrade

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCND/CUSTOMIZING -

• Message number: 634

• Message text: Object generation for group &1 required but not allowed during upgrade

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCND/CUSTOMIZING634 - Object generation for group &1 required but not allowed during upgrade ?

  The SAP error message /SAPCND/CUSTOMIZING634 indicates that there is an issue related to the generation of objects in a customizing transport request during an upgrade. This error typically arises when the system detects that an object generation is required for a specific customizing group, but the generation is not allowed due to certain restrictions or conditions.
  Cause:
  
  Upgrade Restrictions: During an upgrade, certain object generations may be restricted to ensure system stability and integrity. This is often a safeguard to prevent inconsistencies in the system.
  Transport Request Issues: The transport request may be in a state that does not allow for object generation, such as being locked or not properly released.
  Customizing Group Configuration: The customizing group may have specific settings that prevent object generation during the upgrade process.
  
  Solution:
  
  Check Transport Request: Ensure that the transport request is properly released and not locked. You can check this in the Transport Organizer (transaction SE09 or SE10).
  Review Customizing Group Settings: Investigate the settings of the customizing group in question. You may need to adjust the settings to allow for object generation.
  Use Transaction SPDD: If the error is related to dictionary objects, you can use transaction SPDD to adjust the dictionary objects that need to be generated.
  Check Upgrade Guide: Refer to the specific upgrade guide provided by SAP for your version. There may be specific instructions or notes regarding object generation during the upgrade.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide guidance based on the specifics of your system and upgrade scenario.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE09 (Transport Organizer), SE10 (Transport Organizer), SPDD (Adjustment of Dictionary Objects), and SPAU (Adjustment of Repository Objects).
  Upgrade Process: Understanding the overall upgrade process and the role of customizing and transport requests can help in diagnosing and resolving issues.
  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 address the error message and proceed with your upgrade process.