How To Fix C0302 - - Charact. & &: Assign message category

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 302

• Message text: - Charact. & &: Assign message category

What causes this issue?

The process instruction contains characteristic &V1& &V2& defining
the message category. However, no value has been assigned to the
characteristic, that is, the message category of the message to be sent
has not been specified.

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?

Assign the required message category to characteristic &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0302 - - Charact. & &: Assign message category ?

  The SAP error message C0302, which states "Character & &: Assign message category," typically occurs when there is an issue with the assignment of message categories in the SAP system. This error is often related to the configuration of message types or the handling of messages in the system.
  
  Cause:
  
  Incorrect Configuration: The message category may not be properly assigned in the configuration settings. This can happen if the message type is not linked to the correct message category.
  Missing Entries: There may be missing entries in the relevant configuration tables that define how messages are categorized and processed.
  Custom Development: If there are custom developments or enhancements in the system, they may not be handling message categories correctly.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO to access the SAP Reference IMG.
  Navigate to the relevant area where message types are configured (e.g., Sales and Distribution, Material Management, etc.).
  Ensure that the message type is correctly assigned