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