How To Fix CP184 - Task list & has been completely deleted.

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 184

• Message text: Task list & has been completely deleted.

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 CP184 - Task list & has been completely deleted. ?

  The SAP error message CP184, which states "Task list & has been completely deleted," typically occurs in the context of SAP's Production Planning (PP) or Plant Maintenance (PM) modules. This error indicates that the task list you are trying to access or manipulate has been deleted from the system.
  Causes:
  
  Deletion of Task List: The most straightforward cause is that the task list has been intentionally deleted by a user or through a batch job.
  Data Consistency Issues: There may be inconsistencies in the database, possibly due to incomplete transactions or errors during data processing.
  Authorization Issues: Sometimes, users may not have the necessary authorizations to view or access certain task lists, leading to confusion about their existence.
  Transport Issues: If task lists are transported between systems (e.g., from development to production), there may be issues that lead to the task list not being available in the target system.
  
  Solutions:
  
  Check Task List Existence: Verify if the task list still exists in the system. You can do this by using transaction codes like CA03 (Display Routing) or IA03 (Display Task List) to see if the task list is available.
  Restore Deleted Task List: If the task list was deleted accidentally, check if there is a backup or if it can be restored from a transport request.
  Review Change Logs: Use transaction SCDO or SCDO to check change documents or logs to see who deleted the task list and when.
  Authorization Check: Ensure that you have the necessary authorizations to access the task list. You may need to contact your SAP security team to verify your permissions.
  Consult with Basis Team: If you suspect a data consistency issue, consult with your SAP Basis team to check for any database inconsistencies or issues that may need to be resolved.
  Recreate Task List: If the task list is permanently deleted and cannot be restored, you may need to recreate it manually based on the original specifications.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CA01 (Create Routing), CA02 (Change Routing), and CA03 (Display Routing) for managing task lists.
  SAP Notes: Check SAP Notes for any known issues or patches related to task list management and error CP184.
  Documentation: Review SAP documentation for best practices in managing task lists and understanding the implications of deletion.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.