How To Fix CFD_REGISTRY_CHECK126 - Chosen Source of Custom Field Data does not allow condition fields

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 126

• Message text: Chosen Source of Custom Field Data does not allow condition fields

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK126 - Chosen Source of Custom Field Data does not allow condition fields ?

  The SAP error message CFD_REGISTRY_CHECK126 indicates that there is an issue with the configuration of custom fields in the SAP system, specifically related to the source of custom field data. The message states that the chosen source does not allow condition fields, which means that the system is unable to process the custom field data as expected due to the limitations of the selected source.
  Cause:
  
  Incompatible Source: The source of the custom field data you have selected does not support condition fields. This could be due to the nature of the data source or the way it is configured in the system.
  Field Configuration: The custom field may have been configured incorrectly, or the settings for the field do not align with the capabilities of the chosen data source.
  Data Source Limitations: Some data sources in SAP are designed to handle specific types of data and may not support condition fields, which are typically used for pricing or other conditional logic.
  
  Solution:
  
  Review Data Source: Check the data source you have selected for the custom field. Ensure that it is compatible with condition fields. If it is not, you may need to select a different data source that supports the required functionality.
  Modify Field Configuration: If the current configuration is incorrect, you may need to modify the custom field settings. This could involve changing the field type or the source of the data.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on configuring custom fields and understanding the limitations of different data sources.
  Testing: After making changes, test the configuration to ensure that the custom field behaves as expected and that the error message no longer appears.
  
  Related Information:
  
  Custom Fields and Logic: SAP allows users to create custom fields in various applications, but each field must be configured correctly to ensure compatibility with the underlying data sources.
  SAP Notes and Support: If the issue persists, consider checking SAP Notes for any known issues or patches related to custom fields and data sources. You can also reach out to SAP support for assistance.
  Training and Resources: If you are unfamiliar with configuring custom fields, consider seeking training or resources that cover the topic in detail, as this can help prevent similar issues in the future.
  
  By addressing the cause of the error and following the suggested solutions, you should be able to resolve the CFD_REGISTRY_CHECK126 error and successfully configure your custom fields in SAP.