How To Fix CRM_ACTIVITY_H300 - Activity or opportunity cannot be read; check subject profile

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ACTIVITY_H - Output for Administration Header

• Message number: 300

• Message text: Activity or opportunity cannot be read; check subject profile

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 CRM_ACTIVITY_H300 - Activity or opportunity cannot be read; check subject profile ?

  The SAP error message CRM_ACTIVITY_H300 indicates that the system is unable to read the specified activity or opportunity due to issues related to the subject profile. This error typically arises in the SAP Customer Relationship Management (CRM) module when there are problems with the configuration or data integrity of the activity or opportunity being accessed.
  Causes:
  
  Missing or Incorrect Subject Profile: The subject profile associated with the activity or opportunity may be missing or incorrectly configured.
  Authorization Issues: The user may not have the necessary authorizations to access the activity or opportunity.
  Data Inconsistencies: There may be inconsistencies or corruption in the data related to the activity or opportunity.
  
  Configuration Issues: The CRM system may not be properly configured to handle the specific activity or opportunity type.
  Object Deletion: The activity or opportunity may have been deleted or is in a status that prevents it from being accessed.
  
  Solutions:
  
  
  Check Subject Profile: Verify that the subject profile assigned