How To Fix /ACCGO/CAK_TC_EXT001 - Contract type &1 cannot be created with reference to contract &2 type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAK_TC_EXT -

• Message number: 001

• Message text: Contract type &1 cannot be created with reference to contract &2 type &3

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 /ACCGO/CAK_TC_EXT001 - Contract type &1 cannot be created with reference to contract &2 type &3 ?

  The SAP error message /ACCGO/CAK_TC_EXT001 indicates that there is an issue with creating a contract of a specific type with reference to another contract. The message typically includes placeholders for the contract type (&1), the reference contract (&2), and the type of the reference contract (&3). 
  Cause:
  This error can occur due to several reasons, including:
  
  
  Incompatible Contract Types: The contract type you are trying to create may not be compatible with the reference contract type. For example, certain contract types may have specific requirements or restrictions that prevent them from being referenced.
  
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict the creation of certain contract types based on the reference contract type.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to create the contract type in question.
  
  
  Data Inconsistencies: There may be inconsistencies or missing data in the reference contract that prevent the new contract from being created.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Compatibility: Verify that the contract type you are trying to create is compatible with the reference contract type. You can do this by reviewing the configuration settings for contract types in the SAP system.
  
  
  Review Configuration: Check the configuration settings in the SAP Customizing Implementation Guide (IMG) under the relevant module (e.g., Contract Management) to ensure that the contract types are set up correctly.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to create the specified contract type. You may need to consult with your SAP security team to verify this.
  
  
  Inspect Reference Contract: Review the reference contract for any missing or inconsistent data that may be causing the issue. Ensure that all required fields are filled out correctly.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the contract types involved and any restrictions that may apply.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, providing them with the error message details and the context in which it occurred.
  
  
  Related Information:
  
  Transaction Codes: You may want to check relevant transaction codes related to contract management, such as ME31K (Create Contract) or ME32K (Change Contract).
  SAP Notes: Look for SAP Notes related to contract management and the specific error message for any known issues or patches.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.