How To Fix /SAPAPO/LOC089 - Enter a resource at the opening times

/SAPAPO/LOC089 - Overview

• Message type: E = Error

• Message class: /SAPAPO/LOC -

• Message number: 089

• Message text: Enter a resource at the opening times

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 /SAPAPO/LOC089 - Enter a resource at the opening times ?

  The SAP error message /SAPAPO/LOC089 Enter a resource at the opening times typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue related to the scheduling of resources in a production or planning scenario. This error indicates that the system requires a resource to be defined for the specified opening times of a location or production facility.
  
  Cause:
  
  Missing Resource Assignment: The resource that is supposed to be used during the specified opening times is not assigned or defined in the system.
  Incorrect Opening Times: The opening times for the location may not have a corresponding resource defined, leading to this error.
  Resource 
  Configuration Issues: The resource may not be properly configured or activated in the system.
  Planning Version Issues: The planning version being used may not have the necessary resource assignments.
  
  
  Solution:
  
  
  Check Resource Assignment:
  
  Go to the location in question and verify that a resource is assigned for the specified