How To Fix CPCL301 - No entry has been made for message &1&2(&3) in the message collector &4

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 301

• Message text: No entry has been made for message &1&2(&3) in the message collector &4

What causes this issue?

INCLUDE EWB_TXT_INTERNAL_ERROR1 OBJECT DOKU ID TX
The message could not be logged.
INCLUDE EWB_TXT_INTERNAL_ERROR2 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL301 - No entry has been made for message &1&2(&3) in the message collector &4 ?

  The SAP error message CPCL301 indicates that there is no entry found for a specific message in the message collector. This typically occurs in the context of SAP's message handling system, where messages are collected and processed.
  Cause:
  
  Missing Message Entry: The primary cause of this error is that the system is trying to reference a message that has not been defined in the message collector. This could be due to a configuration issue or a missing entry in the relevant message table.
  Incorrect Message ID: The message ID or the parameters being passed to the message collector may be incorrect or not properly defined.
  Transport Issues: If the message was recently transported from one system to another, it may not have been included in the transport request, leading to its absence in the target system.
  
  Solution:
  
  Check Message Definitions: Verify that the message you are trying to reference is defined in the message collector. You can do this by checking the relevant message tables (e.g., T100) in the SAP system.
  Correct Message ID: Ensure that the message ID and parameters being used are correct. If you are using custom messages, make sure they are properly defined in the system.
  Transport Request: If the message was supposed to be transported, check the transport request to ensure that it includes the necessary message definitions. If not, you may need to create a new transport request that includes the missing entries.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the message is being called and why it is not found. This can provide insights into whether the issue is with the message collector configuration or the calling program.
  Consult Documentation: Refer to SAP documentation or support notes related to message handling and the specific message collector you are using for additional guidance.
  
  Related Information:
  
  Message Collector: The message collector is a component in SAP that aggregates messages for processing. Understanding how it works and how messages are defined can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the CPCL301 error. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they implemented.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.