How To Fix /SAPAPO/SCHED_CND800 - Enter at least one use

/SAPAPO/SCHED_CND800 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SCHED_CND -

• Message number: 800

• Message text: Enter at least one use

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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/SAPAPO/SCHED_CND800 - Details

• The SAP error message /SAPAPO/SCHED_CND800 Enter at least one user typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a function that requires specifying at least one user but has not done so. This error is often encountered in scheduling or planning transactions where user-specific data is necessary.
  
  Cause:
  
  Missing User Input: The most common cause of this error is that the user has not entered any user information in the relevant field. This could be in a transaction where user assignments or user-specific settings are required.
  
  Configuration Issues: There may be configuration settings in the APO system that require user input for certain processes, and these settings may not have been properly defined.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or select users, leading to this error.
  
  
  Solution:
  
  Enter User Information: The immediate solution is to ensure that at least