How To Fix R1105 - Activity category &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 105

• Message text: Activity category &1 does not exist

What causes this issue?

The system settings for activities and activity categories are
incorrect.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform your system administrator and transfer the processed object and
the application transaction to him.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1105 - Activity category &1 does not exist ?

  The SAP error message R1105, which states "Activity category &1 does not exist," typically occurs in the context of project management or controlling when the system cannot find a specified activity category in the configuration. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Non-Existent Activity Category: The activity category specified in the transaction or configuration does not exist in the system. This could be due to a typo or because the category has not been created.
  Incorrect Configuration: The activity category may not be properly configured in the system, or it may have been deleted or deactivated.
  Authorization Issues: The user may not have the necessary authorizations to view or use the specified activity category.
  Missing Customization: If the system has been customized, the activity category may not have been included in the customization settings.
  
  Solution:
  
  
  Check Activity Category: Verify that the activity category specified in the error message actually exists. You can do this by navigating to the relevant configuration area in SAP:
  
  Use transaction code OCA1 to display activity categories.
  Check if the activity category is listed and active.
  
  
  
  Create or Modify Activity Category: If the activity category does not exist, you may need to create it:
  
  Use transaction code OCA1 to create a new activity category.
  Ensure that all necessary fields are filled out correctly.
  
  
  
  Review Configuration: If the activity category exists but is not functioning correctly, review the configuration settings to ensure they are set up properly.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the activity category. This can be done by checking the user roles and authorizations in transaction SU01.
  
  
  Consult Documentation: If you are unsure about the correct activity category to use, consult the project documentation or reach out to a project manager or SAP consultant for guidance.
  
  
  System Transport: If the activity category was recently transported from another system, ensure that the transport was successful and that all related objects were included.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OCA1 (Activity Categories), OCA2 (Change Activity Categories), and OCA3 (Display Activity Categories).
  SAP Notes: Check SAP Notes for any known issues or patches related to activity categories.
  Documentation: Review SAP Help documentation for more details on activity categories and their configuration.
  
  By following these steps, you should be able to resolve the R1105 error and ensure that the activity category is correctly set up in your SAP system.