How To Fix WW620 - &

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 620

• Message text: &

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 WW620 - & ?

  The SAP error message WW620 typically relates to issues with the system's ability to process certain operations, often in the context of work scheduling or production planning. The specific details of the error can vary based on the context in which it occurs, but here are some general insights into its cause, potential solutions, and related information:
  Cause:
  
  Missing or Incorrect Data: The error may arise due to missing or incorrect data in the master data (like material master, work center, or routing).
  Configuration Issues: There may be configuration issues in the system settings related to production planning or scheduling.
  Capacity Constraints: The error can occur if there are capacity constraints that prevent the system from scheduling operations.
  Date Issues: If the dates for production or scheduling are not set correctly, it can lead to this error.
  
  Solution:
  
  Check Master Data: Verify that all relevant master data (material master, work center, routing) is correctly maintained and complete.
  Review Configuration: Ensure that the configuration settings for production planning and scheduling are correctly set up.
  Capacity Planning: Check the capacity planning settings and ensure that there are no constraints that would prevent scheduling.
  Date Settings: Review the dates in the production order or scheduling and ensure they are valid and logical.
  Transaction Logs: Look at transaction logs or error logs for more detailed information about what might be causing the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the WW620 error. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you analyze and resolve the issue, such as CO02 (Change Production Order) or MD04 (Stock/Requirements List).
  Documentation: Review SAP documentation or help files related to production planning and scheduling for additional context and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.