How To Fix WW635 - &

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 635

• 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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WW635 - & ?

  The SAP error message WW635 typically relates to issues with the assignment of a work center or production resource in the context of production planning or capacity planning. The specific message may vary based on the configuration and context in which it appears, but it generally indicates a problem with the work center's capacity or its assignment to a particular production order or operation.
  Cause:
  
  Work Center Not Defined: The work center may not be defined in the system or may not be properly configured.
  Capacity Issues: There may be capacity constraints or issues with the work center that prevent it from being used for the planned operation.
  Invalid Assignment: The work center may not be valid for the specific operation or production order.
  Missing Master Data: Required master data for the work center or production resource may be missing or incomplete.
  
  Solution:
  
  
  Check Work Center Configuration:
  
  Go to the work center configuration in SAP (Transaction code CR01 or CR02) and ensure that the work center is correctly defined and active.
  Verify that the work center has the necessary capacity and is assigned to the correct production area.
  
  
  
  Review Production Order:
  
  Check the production order or operation to ensure that the work center is correctly assigned.
  Make sure that the production order is not in a status that prevents processing (e.g., closed or completed).
  
  
  
  Validate Master Data:
  
  Ensure that all required master data for the work center and related resources are complete and accurate.
  Check for any missing or incorrect entries in the routing or bill of materials (BOM) that may affect the assignment.
  
  
  
  Capacity Planning:
  
  Review the capacity planning settings to ensure that the work center has sufficient capacity to handle the planned workload.
  Adjust the capacity or scheduling as necessary to resolve any conflicts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details related to the error message WW635, as it may provide additional context or troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CR01 (Create Work Center), CR02 (Change Work Center), CO01 (Create Production Order), and CO02 (Change Production Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.