How To Fix MDG_GN_RFC006 - Object &1 does not have a header - system error

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_GN_RFC - Messages from the Generator API

• Message number: 006

• Message text: Object &1 does not have a header - system error

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 MDG_GN_RFC006 - Object &1 does not have a header - system error ?

  The SAP error message MDG_GN_RFC006 indicates that there is an issue with the data being processed in the Master Data Governance (MDG) system, specifically that an object does not have a header. This typically occurs during the execution of a Remote Function Call (RFC) when the system expects a header for the object being processed, but it is missing.
  Cause:
  
  Missing Header Data: The most common cause of this error is that the data being sent to the MDG system is incomplete, specifically lacking the necessary header information for the object.
  Incorrect Mapping: If the data is being transferred from another system or application, there may be an issue with how the data is being mapped or structured.
  Configuration Issues: There may be configuration issues in the MDG system that prevent it from recognizing the header information.
  Data Corruption: In some cases, the data may be corrupted or not formatted correctly, leading to the absence of expected header information.
  
  Solution:
  
  Check Data Input: Verify the data being sent to the MDG system. Ensure that all required fields, especially the header fields, are populated correctly.
  Review Mapping: If the data is coming from an external system, review the mapping configuration to ensure that the header information is being correctly transferred.
  Debugging: Use transaction codes like SLG1 (Application Log) to check for any logs related to the error. This can provide more context on what might be going wrong.
  Configuration Review: Check the configuration settings in the MDG system to ensure that they are set up correctly for the object type you are working with.
  Consult Documentation: Refer to SAP documentation or notes related to the specific object type you are working with to ensure that you are following the correct procedures.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG for configuration, SLG1 for logs, and SE37 for function module debugging.
  SAP Notes: Search for SAP Notes related to the error message MDG_GN_RFC006 in the SAP Support Portal for any known issues or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.