How To Fix CPCL308 - Messages that have already been collected for object &1 will be lost

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 308

• Message text: Messages that have already been collected for object &1 will be lost

What causes this issue?

INCLUDE EWB_TXT_INTERNAL_ERROR1 OBJECT DOKU ID TX
You have tried to delete the collected messages.
INCLUDE EWB_TXT_INTERNAL_ERROR2 OBJECT DOKU ID TX
INCLUDE EWB_TXT_TECHNOTE OBJECT DOKU ID TX
If you want to save the messages, they must be written to the database.
To do this, you need to set the I_SAVE_PROTOCOLL parameter when calling
up <DS:FU.CP_MCOPEN>CP_MC_OPEN</> If you do not want to keep the
messages, the local memory of the message callector must be deleted by
calling up CP_MC_RESET.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL308 - Messages that have already been collected for object &1 will be lost ?

  The SAP error message CPCL308 indicates that messages that have already been collected for a specific object (denoted by &1) will be lost. This typically occurs in the context of message handling in SAP, particularly when dealing with message processing in the context of the SAP Customer Relationship Management (CRM) or other modules that utilize message handling.
  Cause:
  The error CPCL308 usually arises due to one of the following reasons:
  
  
  Message Overwriting: The system is attempting to collect messages for an object that already has existing messages. If the new messages are being collected without proper handling of the existing ones, the system warns that the previous messages will be lost.
  
  
  Improper Configuration: There may be a configuration issue in the message handling settings that does not allow for the proper accumulation or processing of messages.
  
  
  System Logic: The logic in the program or transaction that is handling the messages may not be designed to handle multiple messages for the same object correctly.
  
  
  Solution:
  To resolve the CPCL308 error, consider the following steps:
  
  
  Review Message Handling Logic: Check the logic in the program or transaction that is responsible for collecting messages. Ensure that it is designed to handle multiple messages for the same object without overwriting them.
  
  
  Adjust Configuration: If applicable, review the configuration settings related to message handling in the SAP system. Ensure that the settings allow for the accumulation of messages rather than overwriting them.
  
  
  Check for Existing Messages: Before collecting new messages, check if there are already existing messages for the object. If so, decide whether to append the new messages or handle the existing ones appropriately.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to message handling for the specific module you are working with. There may be specific guidelines or best practices that can help you avoid this error.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the message handling works as expected and that no messages are lost.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance. They may provide insights or patches that address the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with message handling, such as SLG1 (Application Log) to monitor logs related to message processing.
  SAP Notes: Search for SAP Notes related to CPCL308 or message handling in the SAP Support Portal for any known issues or fixes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CPCL308 error effectively.