How To Fix DPR_SHARED304 - &1 &2 was included in the list of objects last used

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_SHARED - Development Projects: Messages for Shared Objects

• Message number: 304

• Message text: &1 &2 was included in the list of objects last used

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 DPR_SHARED304 - &1 &2 was included in the list of objects last used ?

  The SAP error message DPR_SHARED304 typically occurs in the context of SAP Project Management or SAP Portfolio and Project Management (PPM). This error indicates that a specific object (like a project, task, or document) is included in the list of objects that were last used, but there may be an issue with accessing or processing that object.
  Cause:
  
  Object Locking: The object you are trying to access may be locked by another user or process.
  Authorization Issues: The user may not have the necessary authorizations to access the object.
  Data Consistency: There may be inconsistencies in the data related to the object, such as missing or corrupted entries.
  System Configuration: There could be issues with the configuration of the PPM module or related components.
  
  Solution:
  
  
  Check Object Locking: 
  
  Use transaction code SM12 to check if the object is locked by another user. If it is, you may need to wait until the lock is released or contact the user who has locked it.
  
  
  
  Verify Authorizations: 
  
  Ensure that the user has the necessary authorizations to access the object. You can check this using transaction code SU53 after the error occurs to see if there are any authorization issues.
  
  
  
  Data Consistency Check: 
  
  Run consistency checks for the project or portfolio data. You can use transaction codes like CJ_CHECK or CJI3 to analyze project data.
  
  
  
  Review System Configuration: 
  
  Check the configuration settings for the PPM module to ensure everything is set up correctly. This may involve reviewing settings in transaction codes like SPRO.
  
  
  
  Clear Cache: 
  
  Sometimes, clearing the SAP GUI cache can resolve display issues. You can do this by going to the SAP GUI options and clearing the cache.
  
  
  
  Consult SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available 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 CJ20N (Project Builder), CJ03 (Display Project), and CJ02 (Change Project) for managing projects.
  User Roles: Ensure that user roles and profiles are correctly assigned to avoid authorization issues.
  Documentation: Review SAP documentation related to PPM for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue related to the DPR_SHARED304 error message.