How To Fix FDT_DEPLOYMENT101 - Object &1 has illegal type &2 (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DEPLOYMENT - Messages for deployment

• Message number: 101

• Message text: Object &1 has illegal type &2 (&3)

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 FDT_DEPLOYMENT101 - Object &1 has illegal type &2 (&3) ?

  The SAP error message FDT_DEPLOYMENT101 indicates that there is an issue with the deployment of a field or object in the SAP system. The message typically states that the object has an illegal type, which means that the type of the object being deployed is not valid or not recognized by the system.
  Cause:
  
  Invalid Object Type: The object you are trying to deploy may have an incorrect or unsupported type. This can happen if the object was created or modified incorrectly.
  Inconsistent Data: There may be inconsistencies in the data model or configuration that lead to the system not recognizing the object type.
  Version Mismatch: If you are using different versions of the software or components, it may lead to compatibility issues.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport process that caused the object to become corrupted or invalid.
  
  Solution:
  
  Check Object Type: Verify the type of the object you are trying to deploy. Ensure that it is a valid type supported by the SAP system.
  Review Configuration: Check the configuration settings related to the object. Make sure that all necessary settings are correctly defined.
  Recreate the Object: If the object is corrupted or invalid, consider recreating it from scratch to ensure that it is properly defined.
  Transport Request: If the object was transported, check the transport request for any errors or issues. You may need to re-transport the object or correct any issues in the transport logs.
  System Compatibility: Ensure that all systems involved (development, quality assurance, production) are on compatible versions and have the same configurations.
  Consult Documentation: Refer to SAP documentation or notes related to the specific object type for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the error message FDT_DEPLOYMENT101. SAP frequently updates their knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Debugging: If you have access to debugging tools, you may want to trace the deployment process to identify where the error is occurring.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.