How To Fix /SAPAPO/PCM084 - Rescheduling is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PCM -

• Message number: 084

• Message text: Rescheduling is not possible

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/PCM084 - Rescheduling is not possible ?

  The SAP error message /SAPAPO/PCM084 indicates that rescheduling is not possible in the context of Advanced Planning and Optimization (APO) within SAP. This error typically arises during the planning process when the system encounters constraints that prevent it from rescheduling a particular order or activity.
  Causes of the Error
  
  
  Capacity Constraints: The resources (e.g., machines, labor) may be fully booked or have insufficient capacity to accommodate the rescheduled order.
  
  
  Dependencies: There may be dependencies or constraints related to the order that prevent it from being rescheduled, such as linked orders or specific production sequences.
  
  
  Time Constraints: The time window for rescheduling may have expired, or the new proposed schedule may fall outside of acceptable time limits.
  
  
  Configuration Issues: Incorrect settings in the planning parameters or master data (like production versions, routing, etc.) can lead to this error.
  
  
  Order Status: The status of the order may not allow for rescheduling (e.g., if it is already completed or in a locked state).
  
  
  Solutions
  
  
  Check Capacity Availability: Review the capacity of the resources involved and ensure that there is enough capacity to accommodate the rescheduling.
  
  
  Review Dependencies: Check for any dependencies or constraints that might be preventing the rescheduling. This includes linked orders or specific production sequences that must be followed.
  
  
  Adjust Time Windows: Ensure that the proposed rescheduling falls within acceptable time limits. If necessary, adjust the time windows for the orders.
  
  
  Verify Configuration: Review the configuration settings in the planning parameters and master data to ensure they are set up correctly.
  
  
  Change Order Status: If the order status is preventing rescheduling, consider changing the status if appropriate (e.g., if it is in a locked state).
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional insights or updates.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/SDP94 for planning board or /SAPAPO/MC90 for the interactive planning.
  
  
  SAP Notes: Check for any SAP Notes that may address this specific error or provide patches or updates.
  
  
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  
  By systematically addressing the potential causes and applying the suggested solutions, you should be able to resolve the /SAPAPO/PCM084 error and successfully reschedule your orders.