How To Fix PPEACT766 - Time analysis is already assigned to mode &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEACT - Messages for iPPE ACT Application (Activities)

• Message number: 766

• Message text: Time analysis is already assigned to mode &1

What causes this issue?

You have tried to assign a time analysis to a mode. However, this time
analysis has already been assigned to this mode.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEACT766 - Time analysis is already assigned to mode &1 ?

  The SAP error message PPEACT766 indicates that there is an issue with time analysis in the context of a specific mode (denoted as &1). This error typically arises in the context of SAP's Production Planning and Execution (PP/PE) module, particularly when dealing with modes in production or planning scenarios.
  Cause:
  The error occurs when you attempt to assign a time analysis to a mode that has already been assigned. This can happen due to:
  
  Duplicate Assignments: The mode you are trying to assign the time analysis to is already linked to another time analysis.
  Configuration Issues: There may be a misconfiguration in the settings related to modes and time analyses.
  Data Integrity Issues: There could be inconsistencies in the database or master data that lead to this error.
  
  Solution:
  To resolve the PPEACT766 error, you can follow these steps:
  
  
  Check Existing Assignments:
  
  Navigate to the relevant configuration or master data area where modes are defined.
  Check if the mode in question already has a time analysis assigned. If it does, you may need to either remove the existing assignment or modify it.
  
  
  
  Modify or Remove Assignment:
  
  If you find that the mode is already assigned to a time analysis, you can either:
  
  Change the existing assignment to the new time analysis you want to use.
  Remove the existing assignment if it is no longer needed.
  
  
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for modes and time analyses are correct. This may involve checking the customizing settings in SPRO or related transaction codes.
  
  
  
  Data Consistency Check:
  
  Run any relevant data consistency checks or reports to identify and resolve any underlying data integrity issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing modes and time analyses in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to Production Planning, such as:
  
  C223: Change mode assignment
  C220: Display mode assignment
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the PPEACT766 error and implement a solution to resolve it.