How To Fix /SAPAPO/OM_ERROR183 - This activity is not part of an order to be scheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 183

• Message text: This activity is not part of an order to be scheduled

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR183 - This activity is not part of an order to be scheduled ?

  The SAP error message /SAPAPO/OM_ERROR183 indicates that there is an issue with scheduling an activity that is not associated with a valid order in the SAP Advanced Planning and Optimization (APO) module. This error typically arises in the context of production planning and scheduling when the system cannot find a corresponding order for the activity you are trying to schedule.
  Cause:
  
  Missing Order Association: The activity you are trying to schedule is not linked to any production order or process order.
  Incorrect Activity Type: The activity type you are trying to schedule may not be valid for the order type you are working with.
  Order Status: The order may be in a status that does not allow scheduling (e.g., completed, closed, or canceled).
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from recognizing the order.
  
  Solution:
  
  Check Order Association: Ensure that the activity you are trying to schedule is correctly associated with a valid production or process order. You can do this by checking the order details in the SAP system.
  Verify Activity Type: Confirm that the activity type is appropriate for the order type. If necessary, adjust the activity type or create a new one that is compatible.
  Review Order Status: Check the status of the order to ensure it is open and eligible for scheduling. If the order is closed or completed, you may need to create a new order or reopen the existing one if possible.
  Data Consistency Check: Run consistency checks on the master data and transaction data to identify any discrepancies. This may involve checking the routing, work center, and other related data.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its context.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to check the order details.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system configuration and business processes.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.