How To Fix OIUPR573 - A WC does not exist immediately upstream of MST MP &

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 573

• Message text: A WC does not exist immediately upstream of MST MP &

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 OIUPR573 - A WC does not exist immediately upstream of MST MP & ?

  The SAP error message OIUPR573 indicates that there is an issue with the configuration of a Work Center (WC) in relation to a Master Scheduling Task (MST) in the context of SAP's Production Planning or Plant Maintenance modules. Specifically, the error suggests that the system is unable to find a Work Center that is expected to be immediately upstream of the specified MST.
  Cause:
  
  Missing Work Center: The most common cause of this error is that the Work Center that should be linked to the MST does not exist or is not properly defined in the system.
  Incorrect Configuration: There may be a misconfiguration in the routing or production process that does not correctly link the Work Center to the MST.
  Data Inconsistency: There could be inconsistencies in the master data, such as the Work Center not being assigned to the correct production line or process.
  Routing Issues: The routing for the production order may not include the necessary steps or may be incorrectly defined.
  
  Solution:
  
  
  Check Work Center Configuration:
  
  Navigate to the Work Center configuration in SAP (Transaction code: CR01 or CR02).
  Verify that the Work Center exists and is correctly set up with the necessary parameters.
  
  
  
  Review Master Scheduling Task:
  
  Check the MST configuration to ensure that it is correctly linked to the appropriate Work Center.
  Ensure that the MST is active and properly defined in the system.
  
  
  
  Validate Routing:
  
  Review the routing associated with the production order or process to ensure that it includes the necessary steps and that the Work Center is correctly referenced.
  Use Transaction code: CA03 to display the routing and confirm the sequence of operations.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the master data to identify any discrepancies that may be causing the issue.
  Use Transaction code: C223 to check the assignment of Work Centers to the relevant production lines.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on configuring Work Centers and MSTs.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above configurations, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CR01 (Create Work Center), CR02 (Change Work Center), CA03 (Display Routing), and C223 (Work Center Assignment).
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  Training and Documentation: Ensure that users involved in production planning and scheduling are adequately trained on the system's configuration and data management practices.
  
  By following these steps, you should be able to identify and resolve the cause of the OIUPR573 error message in SAP.