How To Fix C/001 - Field &1 (value &2) is not supported by the interface

SAP Error Message - Details

• Message type: E = Error

• Message class: C/ -

• Message number: 001

• Message text: Field &1 (value &2) is not supported by the interface

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 C/001 - Field &1 (value &2) is not supported by the interface ?

  The SAP error message C/001, which states "Field &1 (value &2) is not supported by the interface," typically indicates that there is an issue with the data being passed to or from an interface in SAP. This error can occur in various contexts, such as during data uploads, interface calls, or when integrating with external systems.
  Cause:
  
  Unsupported Field: The field specified in the error message (&1) is not recognized or supported by the interface you are trying to use. This could be due to a mismatch between the data structure expected by the interface and the data being provided.
  Incorrect Data Value: The value provided for the field (&2) may not be valid or may not conform to the expected format or range.
  Configuration Issues: There may be configuration settings in the interface that do not include the specified field, or the field may not be mapped correctly.
  Version Mismatch: If you are using different versions of the software or interface, there may be discrepancies in the fields that are supported.
  
  Solution:
  
  Check Field Mapping: Review the mapping of fields in the interface configuration. Ensure that the field in question is correctly defined and supported.
  Validate Data: Check the value being passed for the field. Ensure it is valid and conforms to the expected format. If necessary, correct the data before sending it through the interface.
  Review Documentation: Consult the documentation for the interface to understand which fields are supported and any constraints on their values.
  Update Configuration: If the field should be supported but is not, you may need to update the interface configuration to include it.
  Consult with Developers: If you are unable to resolve the issue, it may be helpful to consult with the developers or technical team responsible for the interface to get more insights into the problem.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the interface further.
  Debugging: If you have access, you can use debugging tools to trace the data flow and identify where the error is occurring.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific interface you are working with.
  Community Forums: SAP Community and other forums can be valuable resources for finding 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 to resolve it.