How To Fix C_307 - Mass data handling is not allowed for object/object class &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: C_ - CRM Integration Messages

• Message number: 307

• Message text: Mass data handling is not allowed for object/object class &1/&2

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 C_307 - Mass data handling is not allowed for object/object class &1/&2 ?

  The SAP error message C_307, which states "Mass data handling is not allowed for object/object class &1/&2," typically occurs when you are trying to perform mass data operations (like mass changes or uploads) on a specific object or object class that does not support such operations in the SAP system.
  Cause:
  
  Object Restrictions: The object or object class you are trying to manipulate does not allow mass data handling. This could be due to system settings or the nature of the object itself.
  Configuration Settings: The configuration of the SAP system may restrict mass changes for certain objects to prevent data integrity issues.
  Transaction Limitations: The transaction or program you are using may not be designed to handle mass data for the specified object.
  
  Solution:
  
  Check Object Class: Verify if the object or object class you are trying to work with supports mass data handling. You can refer to the SAP documentation or consult with your SAP administrator.
  Use Alternative Methods: If mass data handling is not allowed, consider using alternative methods such as:
  
  Individual updates for each record.
  Batch processing if supported.
  Using specific transactions designed for mass changes (if available).
  
  
  Consult Configuration: If you believe mass data handling should be allowed, consult with your SAP Basis or configuration team to review the settings related to the object class.
  Review Authorization: Ensure that you have the necessary authorizations to perform mass data operations on the specified object.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Documentation: Review the SAP Help Portal for documentation on the specific object or object class you are working with.
  Community Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.