How To Fix CC079 - Not all alternative dates were deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 079

• Message text: Not all alternative dates were deleted

What causes this issue?

You are looking at the alternative date overview and want to delete
several alternative dates.

System Response

The system checks whether changes have already been made using the
selected alternative dates.

How to fix this error?

As a change has been made for at least one of the selected alternative
dates, you see this message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CC079 - Not all alternative dates were deleted ?

  The SAP error message CC079, which states "Not all alternative dates were deleted," typically occurs in the context of project management or production planning within the SAP system. This error indicates that there are alternative dates associated with a task or activity that could not be deleted, which may prevent further processing or updates to the project or production order.
  Causes:
  
  Existing Dependencies: There may be dependencies or links to other tasks or activities that prevent the deletion of alternative dates.
  Incomplete Data: The alternative dates may not be fully defined or may have inconsistencies in the data.
  Authorization Issues: The user may not have the necessary permissions to delete the alternative dates.
  System Locking: The record may be locked by another user or process, preventing changes.
  Custom Logic: Custom enhancements or user exits may be interfering with the standard deletion process.
  
  Solutions:
  
  Check Dependencies: Review the project or task dependencies to ensure that there are no links preventing the deletion of alternative dates.
  Data Consistency: Verify that all required fields and data related to the alternative dates are correctly filled out and consistent.
  User Authorization: Ensure that the user has the necessary authorizations to perform deletions in the relevant module.
  Unlock Records: If the record is locked, identify the user or process that is holding the lock and resolve it.
  Review Custom Code: If there are custom enhancements, review the code to ensure it is not causing the issue. You may need to consult with your ABAP developer or SAP Basis team.
  Use Transaction Codes: Use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to check the status of the project and alternative dates.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJI3, or CATS for time recording.
  SAP Documentation: Refer to SAP Help documentation for project management or production planning for more detailed information on handling alternative dates.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.