How To Fix CB1303 - Errors occurred during message creation (see header data)

SAP Error Message - Details

• Message type: E = Error

• Message class: CB1 - PP-PI-PMA: Messages for Process Management (Interfaces)

• Message number: 303

• Message text: Errors occurred during message creation (see header data)

What causes this issue?

Errors occurred while process messages were being created. Incorrect
messages were not created in the ERP system.

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?

Use the system messages for the message header to analyse and correct
the errors.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CB1303 - Errors occurred during message creation (see header data) ?

  The SAP error message CB1303, which states "Errors occurred during message creation (see header data)," typically indicates that there was an issue when trying to create a message in the SAP system. This error can occur in various contexts, such as during the creation of notifications, messages in the system, or when processing certain transactions.
  Causes:
  
  Missing or Incorrect Data: Required fields in the message header may be missing or contain invalid data.
  Authorization Issues: The user may not have the necessary authorizations to create or send messages.
  
  Configuration Issues: There may be configuration problems in the message system or related modules.
  System Errors: Temporary system issues or inconsistencies in the database can also lead to this error.
  Message Type Issues: The message type being used may not be correctly defined or may not exist in the system.
  
  Solutions:
  
  Check Header Data: Review the header data of the message being created. Ensure that all required fields are filled