How To Fix LR322 - Error when reading master activity type

SAP Error Message - Details

• Message type: E = Error

• Message class: LR - CATS: Cross-Application Time Sheet

• Message number: 322

• Message text: Error when reading master activity type

What causes this issue?

You have entered a business process or cost center as the sender (or it
was proposed by the system), which does not correspond to the master
cost center. Your data entry profile specifies that an activity
allocation is generated between the master cost center and the sender.
The necessary activity type has not been defined in the employee's HR
master data.

How to fix this error?

Enter a master activity type for the employee in the Time Sheet
Defaults infotype (0315).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LR322 - Error when reading master activity type ?

  The SAP error message LR322, which states "Error when reading master activity type," typically occurs in the context of SAP's Project System (PS) or Controlling (CO) modules. This error indicates that the system encountered an issue while trying to read the master data for an activity type, which is essential for various processes such as cost planning, budgeting, and resource allocation.
  Causes of LR322 Error
  
  
  Missing Master Data: The most common cause is that the activity type master data is missing or not properly maintained in the system.
  
  
  Incorrect Configuration: There may be configuration issues in the activity type settings, such as incorrect assignment to cost centers or controlling areas.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the activity type master data.
  
  
  Data Inconsistencies: There could be inconsistencies in the data, such as missing entries in related tables or incorrect settings in the controlling area.
  
  
  Transport Issues: If the activity type was recently transported from another system, there may have been issues during the transport process.
  
  
  Solutions to LR322 Error
  
  
  Check Master Data:
  
  Go to the transaction code KP26 (Activity Type Planning) or OAYD (Activity Type Master Data) to verify if the activity type exists and is correctly maintained.
  Ensure that the activity type is assigned to the correct controlling area and cost center.
  
  
  
  Review Configuration:
  
  Use transaction code SPRO to access the configuration settings for activity types. Ensure that all necessary settings are correctly configured.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the activity type. This can be checked with the help of your SAP security team.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the relevant tables to identify any inconsistencies. You can use transaction codes like SE11 to check table entries.
  
  
  
  Transport Logs:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport process.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP26, OAYD, SPRO, and SE11 for managing activity types and configurations.
  Documentation: Review SAP documentation related to Project System and Controlling modules for best practices in managing activity types.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to diagnose and resolve the LR322 error effectively.