How To Fix CC873 - Maximum possible number of alternative dates has already been reached

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 873

• Message text: Maximum possible number of alternative dates has already been reached

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 CC873 - Maximum possible number of alternative dates has already been reached ?

  The SAP error message CC873, which states "Maximum possible number of alternative dates has already been reached," typically occurs in the context of production planning and scheduling within SAP. This error indicates that the system has reached the limit for the number of alternative dates that can be assigned to a particular operation or task in a production order or project.
  Cause:
  
  Limit Reached: Each operation in a production order can have a limited number of alternative dates. If you try to assign more alternative dates than the system allows, you will encounter this error.
  Configuration Settings: The maximum number of alternative dates is defined in the system configuration. If the configuration is set to a low number, it may be reached quickly, especially in complex production scenarios.
  Data Entry Errors: Sometimes, this error can occur due to incorrect data entry or attempts to manipulate dates in a way that exceeds the allowed limits.
  
  Solution:
  
  Review Alternative Dates: Check the existing alternative dates assigned to the operation or task. If there are unnecessary or outdated alternative dates, consider removing them to free up space for new entries.
  Increase Configuration Limit: If the business process requires more alternative dates, consult with your SAP administrator or technical team to increase the limit in the configuration settings. This may involve adjusting parameters in the relevant customizing settings.
  Data Cleanup: Perform a cleanup of old or unused production orders or tasks that may be holding alternative dates unnecessarily.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing alternative dates in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to manage production orders and their alternative dates.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing alternative dates.
  User Exits or BAdIs: If your organization has custom developments, check if there are any user exits or BAdIs that might be affecting how alternative dates are handled.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal IT team for further assistance.