How To Fix CC075 - Alternative date & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 075

• Message text: Alternative date & already exists

What causes this issue?

You want to change the valid from date of a change master.
At least one task list was changed with this change number. Date shifts
for task lists are not currently supported, so you cannot change the
date of this change master.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CC075 - Alternative date & already exists ?

  The SAP error message CC075, which states "Alternative date & already exists," typically occurs in the context of project management or production planning within the SAP system. This error indicates that there is an attempt to create or modify an alternative date for a project or task that already has an existing alternative date defined.
  Cause:
  
  Duplicate Entry: The primary cause of this error is that the alternative date you are trying to enter already exists in the system for the same project or task.
  Data Integrity Rules: SAP enforces data integrity rules to prevent duplicate entries, which is why the system is rejecting the new entry.
  Configuration Issues: Sometimes, configuration settings in the project management module may lead to this error if not set up correctly.
  
  Solution:
  
  Check Existing Entries: Review the existing alternative dates for the project or task in question. You can do this by navigating to the relevant project or task in the SAP system and checking the alternative dates already defined.
  Modify Existing Date: If you need to change the alternative date, consider modifying the existing entry instead of creating a new one.
  Delete Duplicate Entry: If the existing alternative date is no longer needed, you may delete it (if your business process allows for it) and then create the new alternative date.
  Consult Documentation: Refer to the SAP documentation or help files for specific instructions on managing alternative dates in your version of SAP.
  User Permissions: Ensure that you have the necessary permissions to make changes to alternative dates. If not, contact your SAP administrator.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate to the project or task details, such as CJ20N (Project Builder) or CJ02 (Change Project).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training: If you frequently encounter this error, consider additional training on project management within SAP to better understand how to manage alternative dates and other related functionalities.
  
  By following these steps, you should be able to resolve the CC075 error and manage alternative dates effectively in your SAP environment.