CJ181 - The selected project object dates cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 181

• Message text: The selected project object dates cannot be deleted

What causes this issue?

You have selected a project object, whose dates cannot be deleted.

How to fix this error?

Select one of the following project project objects and execute the
'Delete dates' function again:
Project definition
WBS element
Activity
Milestone

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ181 - The selected project object dates cannot be deleted ?

  The SAP error message CJ181, which states "The selected project object dates cannot be deleted," typically occurs in the context of project management within SAP, particularly when dealing with project structures and their associated dates. This error indicates that there is an issue with the dates associated with a project object (like a WBS element or network) that prevents them from being deleted.
  Causes:
  
  Dependencies: The project object may have dependencies or relationships with other objects that prevent the deletion of its dates.
  Status of the Project: The project or its components may be in a status that does not allow for changes, such as being locked or completed.
  Data Integrity: SAP enforces data integrity rules, and if the dates are linked to other transactions or records, they cannot be deleted.
  Authorizations: The user may not have the necessary authorizations to delete or modify the project object dates.
  
  Solutions:
  
  Check Dependencies: Review the project structure to identify any dependencies or relationships that may be preventing the deletion. You may need to delete or modify these dependencies first.
  Change Project Status: If the project is in a status that restricts changes, consider changing the status to allow for modifications. This may involve unlocking the project or changing its completion status.
  Review Authorizations: Ensure that the user has the necessary permissions to delete or modify project object dates. If not, contact your SAP security administrator to adjust the authorizations.
  Use Transaction Codes: Utilize relevant transaction codes (like CJ20N for project management) to navigate to the project and check for any inconsistencies or issues.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing project objects and their dates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to project management, such as CJ01 (Create Work Breakdown Structure), CJ02 (Change Work Breakdown Structure), and CJ20N (Project Builder).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and data integrity rules in your SAP environment.