How To Fix C5771 - You cannot maintain resource selection conditions for phases

C5771 - Overview

• Message type: E = Error

• Message class: C5 - Master Recipe

• Message number: 771

• Message text: You cannot maintain resource selection conditions for phases

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C5771 - You cannot maintain resource selection conditions for phases ?

  The SAP error message C5771, "You cannot maintain resource selection conditions for phases," typically occurs in the context of project management or production planning when you are trying to set or modify resource selection conditions for a phase in a project or process.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Configuration: The system may not allow the maintenance of resource selection conditions for certain phases due to configuration settings in the project or process structure.
  
  
  Phase Type Restrictions: The phase you are trying to modify may not support resource selection conditions. Some phases are predefined and do not allow for changes in resource selection.
  
  
  Authorization Issues: The user may not have the necessary authorizations to maintain resource selection conditions for the specified phase.
  
  
  System Status: The project or phase may be in a status that does not allow changes (e.g., completed, locked).
  
  
  
  Solution:
  To resolve the C5771 error, you can take the