How To Fix CPCL012 - Header invalid on key date

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL - Service Layer for Plans, Sequences, Operations, and Subober.

• Message number: 012

• Message text: Header invalid on key date

INCLUDE NA_OBJ_STICHUN OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CPCL012 - Header invalid on key date ?

  The SAP error message CPCL012 ("Header invalid on key date") typically occurs in the context of SAP Controlling (CO) or SAP Project System (PS) when there is an issue with the validity of a header record on a specified key date. This error can arise in various scenarios, such as when trying to create or modify a controlling document, project, or other related objects.
  Cause:
  
  Invalid Key Date: The key date specified in the transaction may not be valid for the header record. This could be due to the header being closed, archived, or not existing for the specified date.
  Missing or Incorrect Data: Required fields in the header record may be missing or incorrectly filled out, leading to validation errors.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the header record on the specified key date.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the system from processing the request.
  
  Solution:
  
  Check Key Date: Verify that the key date you are using is valid for the header record. Ensure that the header is open and active on that date.
  Review Header Data: Check the header record for completeness and correctness. Ensure that all required fields are filled out properly.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action on the header record.
  Data Consistency: Run consistency checks or reports to identify any data issues that may be causing the error. You may need to correct any inconsistencies found.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the transaction or object you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CJ20N (Project Builder), KP06 (Cost Center Planning), or others related to controlling and project management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By following these steps, you should be able to identify the cause of the CPCL012 error and implement a solution to resolve it.