D365 X++: 'IdcfContractType' Enumeration Error - '更新（金額 or 条件変更あり）' Not Found

The error message indicates that the 'IdcfContractType' enumeration doesn't contain an enum value matching '更新（金額 or 条件変更あり）'. To fix this, consider the following solutions:

1. Verify Enumeration Values: Check if the 'IdcfContractType' enumeration includes an enum value corresponding to '更新（金額 or 条件変更あり）'. If not, add a new enum value representing this specific value.

2. Correct Syntax: Ensure you're using the correct syntax to access the enum value. Double-check the spelling and capitalization of '更新（金額 or 条件変更あり）' in your code.

3. Import/Reference: If the 'IdcfContractType' enumeration is defined in a separate class or module, make sure you've correctly imported or referenced the corresponding class/module in your X++ code.

By addressing these points, you should be able to resolve the error and find the matching enum value within the 'IdcfContractType' enumeration.