How To Fix GTCN_MESSAGE256 - Enter the required data

SAP Error Message - Details

• Message type: E = Error

• Message class: GTCN_MESSAGE - GTCN: Message Class

• Message number: 256

• Message text: Enter the required data

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?

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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 GTCN_MESSAGE256 - Enter the required data ?

  The SAP error message GTCN_MESSAGE256 with the description "Enter the required data" typically indicates that a mandatory field in a transaction or process has not been filled out. This error can occur in various contexts within SAP, such as during data entry in forms, transaction processing, or when executing certain functions.
  Cause:
  
  Missing Mandatory Fields: The most common cause is that one or more required fields have not been filled in. This could be due to user oversight or a system configuration issue.
  Incorrect Data Entry: Sometimes, the data entered may not meet the validation criteria set for the field, leading to the error.
  User Authorizations: In some cases, the user may not have the necessary authorizations to access or modify certain fields, which can lead to incomplete data entry.
  System Configuration: Custom configurations or changes in the system might have altered the required fields for certain transactions.
  
  Solution:
  
  Check Required Fields: Review the form or transaction screen for any fields marked as mandatory (often indicated with an asterisk or highlighted). Ensure all required fields are filled out correctly.
  Validate Data: Ensure that the data entered in the fields meets the expected format and criteria. For example, check for correct date formats, valid codes, etc.
  User Permissions: Verify that the user has the necessary permissions to access and fill in the required fields. If not, contact your SAP administrator to adjust the user roles.
  Consult Documentation: If the error persists, refer to the relevant SAP documentation or help files for the specific transaction or module you are working with.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your internal SAP support team or SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs, as this can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  User Training: Ensure that users are adequately trained on the data entry requirements for the specific transactions they are handling.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the GTCN_MESSAGE256 error in SAP.