How To Fix /SAPAPO/PROD087 - Operation &1, activity &2, mode &3, calendar resource &4, not used

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 087

• Message text: Operation &1, activity &2, mode &3, calendar resource &4, not used

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 /SAPAPO/PROD087 - Operation &1, activity &2, mode &3, calendar resource &4, not used ?

  The SAP error message /SAPAPO/PROD087 typically indicates that a specific operation in a production process is not being utilized due to certain constraints or settings in the system. This message is often encountered in the context of Advanced Planning and Optimization (APO) within SAP, particularly in production planning scenarios.
  Cause:
  The error message can arise from several potential issues:
  
  
  Resource Availability: The specified calendar resource may not be available for the operation due to scheduling conflicts or unavailability during the planned time frame.
  
  
  Capacity Constraints: The operation may exceed the available capacity of the resource, leading to it not being scheduled.
  
  
  Incorrect Configuration: There may be incorrect settings in the production process, such as missing or incorrect activity definitions, modes, or resource assignments.
  
  
  Planning Version: The planning version being used may not have the necessary data or settings configured for the operation.
  
  
  Resource Calendar: The calendar assigned to the resource may not be aligned with the operation's requirements, such as working hours or holidays.
  
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Check Resource Availability: Verify that the resource (calendar resource &4) is available during the planned time for the operation. Check the resource calendar for any holidays or non-working days.
  
  
  Review Capacity Settings: Ensure that the capacity settings for the resource are sufficient to handle the operation. Adjust the capacity if necessary.
  
  
  Validate Configuration: Review the configuration of the operation, including the activity (&2) and mode (&3). Ensure that they are correctly defined and assigned to the resource.
  
  
  Examine Planning Version: Make sure that the planning version being used has the correct data and settings. If necessary, switch to a different planning version that includes the required configurations.
  
  
  Adjust Scheduling Parameters: If applicable, adjust the scheduling parameters for the operation to ensure it can be accommodated by the resource.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional insights into the specific operation and resource settings.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/MC90 (for checking resource availability) or /SAPAPO/PROD01 (for production planning) to analyze the situation further.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.