How To Fix GD012 - Sender structure: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GD - EDT: External data transfer

• Message number: 012

• Message text: Sender structure: &1

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 GD012 - Sender structure: &1 ?

  The SAP error message GD012, which states "Sender structure: &1," typically occurs in the context of data transfer or integration processes, particularly when dealing with the General Data (GD) module in SAP. This error message indicates that there is an issue with the sender structure, which could be related to data inconsistencies, missing configurations, or incorrect mappings.
  Causes:
  
  Missing or Incorrect Sender Structure: The sender structure specified in the message may not be defined correctly in the system or may not exist.
  Data Inconsistencies: There may be inconsistencies in the data being sent, such as missing mandatory fields or incorrect data types.
  Configuration Issues: The configuration settings for the data transfer process may not be set up correctly, leading to the system being unable to recognize the sender structure.
  Mapping Errors: If there is a mapping involved (e.g., between different systems or modules), the mapping may not be correctly defined.
  
  Solutions:
  
  Check Sender Structure Definition: Verify that the sender structure (&1) is correctly defined in the system. You can do this by checking the relevant configuration settings in the SAP system.
  Validate Data: Ensure that the data being sent adheres to the expected format and contains all mandatory fields. You may need to perform data validation checks.
  Review Configuration Settings: Go through the configuration settings related to the data transfer process to ensure that everything is set up correctly. This may involve checking settings in transaction codes like SPRO or others relevant to your specific module.
  Check Mapping: If applicable, review the mapping between the sender and receiver structures to ensure that all fields are correctly mapped and that there are no discrepancies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or process you are working with for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SPRO (Customizing) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GD012 error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the GD012 error and implement the necessary solutions to resolve it.