How To Fix CRM_CODEX128 - OLTP: Assignment exists for transaction type &1 item category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_CODEX - Messages for Check Reports for Service Data Exchange

• Message number: 128

• Message text: OLTP: Assignment exists for transaction type &1 item category &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_CODEX128 - OLTP: Assignment exists for transaction type &1 item category &2 ?

  The SAP error message "CRM_CODEX128 OLTP: Assignment exists for transaction type &1 item category &2" typically occurs in the context of SAP CRM (Customer Relationship Management) when there is an issue with the assignment of transaction types to item categories. This error indicates that there is a conflict or an existing assignment that does not allow the system to process the transaction as expected.
  
  Cause:
  
  Existing Assignment: The error suggests that there is already an assignment for the specified transaction type and item category combination in the system. This could be due to configuration settings in the CRM system.
  Incorrect Configuration: The configuration for transaction types and item categories may not be set up correctly, leading to conflicts.
  Data Inconsistency: There may be inconsistencies in the data that are causing the system to throw this error.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO to access the SAP Reference IMG.
  Navigate to the relevant section for CRM