How To Fix /ISDFPS/WKC021 - Error creating the relationship between &1 '&2' and log. work center

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/WKC -

• Message number: 021

• Message text: Error creating the relationship between &1 '&2' and log. work center

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 /ISDFPS/WKC021 - Error creating the relationship between &1 '&2' and log. work center ?

  The SAP error message /ISDFPS/WKC021 typically indicates an issue with creating a relationship between a work center and a log work center in the context of SAP's Integrated Business Planning (IBP) or similar modules. This error can arise due to various reasons, including configuration issues, missing data, or incorrect settings.
  Cause:
  
  Missing Configuration: The work center or log work center may not be properly configured in the system.
  Data Inconsistency: There may be inconsistencies in the data related to the work center or log work center.
  Authorization Issues: The user may not have the necessary authorizations to create relationships between work centers.
  Incorrect Parameters: The parameters or settings used while trying to create the relationship may be incorrect or incomplete.
  System Bugs: There could be bugs or issues in the specific version of SAP you are using.
  
  Solution:
  
  Check Configuration: Ensure that both the work center and log work center are correctly configured in the system. Verify that all required fields are filled out.
  Data Validation: Validate the data associated with the work center and log work center. Look for any missing or incorrect entries.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to create relationships.
  Review Parameters: Double-check the parameters being used to create the relationship. Ensure they are correct and complete.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may be available.
  System Logs: Check system logs for any additional error messages or warnings that could provide more context about the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or require deeper technical analysis.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as CR01 (Create Work Center) or CR02 (Change Work Center).
  SAP Notes: Search for SAP Notes related to /ISDFPS/WKC021 for any known issues or fixes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.