How To Fix C0551 - Message no. &: Message header cannot be found

SAP Error Message - Details

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 551

• Message text: Message no. &: Message header cannot be found

What causes this issue?

The header of the process message with the number &V1& does not exist in
the system (any more).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE 'NA_SYSVERW' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0551 - Message no. &: Message header cannot be found ?

  The SAP error message C0551 ("Message header cannot be found") typically occurs in the context of SAP applications when the system is unable to locate the message header for a particular transaction or process. This can happen for various reasons, and understanding the cause is essential for troubleshooting the issue.
  Causes:
  
  Missing or Incomplete Data: The message header may not have been created due to missing or incomplete data in the preceding steps of the transaction.
  Database Issues: There may be issues with the database that prevent the retrieval of the message header.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to this error.
  Authorization Issues: Lack of proper authorizations may prevent the system from accessing the message header.
  Custom Development: If there are custom developments or enhancements, they may not be handling message headers correctly.
  
  Solutions:
  
  Check Data Entry: Ensure that all required fields are filled out correctly in the transaction. Review the preceding steps to confirm that the message header was created.
  Database Consistency: Run database consistency checks to ensure that there are no issues with the underlying data. You may need to consult your database administrator for assistance.
  Review Configuration: Check the configuration settings related to the message processing in the relevant module. Ensure that all necessary settings are correctly configured.
  Authorization Check: Verify that the user has the necessary authorizations to access the message header. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  Debugging: If the issue persists, consider debugging the transaction to identify where the process is failing. This may require the assistance of a developer or SAP consultant.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes related to the process you are working on.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific module or functionality you are working with to ensure you are following the correct procedures.
  
  If the problem continues after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team or consult with an SAP expert for further assistance.