How To Fix RSINSP021 - Source object of type '&1' does not support any subtype '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSINSP - Inspection Plan

• Message number: 021

• Message text: Source object of type '&1' does not support any subtype '&2'

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 RSINSP021 - Source object of type '&1' does not support any subtype '&2' ?

  The SAP error message RSINSP021 indicates that there is an issue with the source object type in the context of data extraction or transformation processes, particularly in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). The message states that the source object of a specified type does not support a particular subtype.
  Cause:
  
  Incorrect Object Type: The source object you are trying to use is not compatible with the subtype you are attempting to apply. For example, if you are trying to use a DataSource that does not support a specific extraction method or transformation.
  Configuration Issues: There may be a misconfiguration in the DataSource or InfoObject settings that leads to this incompatibility.
  Version Mismatch: Sometimes, the version of the source system or the BW system may not support certain features or subtypes.
  Missing or Incomplete Metadata: The metadata for the source object may be incomplete or missing, leading to the inability to recognize the subtype.
  
  Solution:
  
  Check Object Compatibility: Verify that the source object type is compatible with the subtype you are trying to use. Refer to the SAP documentation for the specific object types and their supported subtypes.
  Review Configuration: Go through the configuration settings of the DataSource or InfoObject to ensure that everything is set up correctly. Make sure that the DataSource is activated and properly defined.
  Update or Patch: If there is a version mismatch, consider updating your SAP system or applying the necessary patches that may resolve compatibility issues.
  Check Metadata: Ensure that all required metadata for the source object is correctly defined and complete. You may need to regenerate or refresh the metadata.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP Help Portal for detailed information on DataSources, InfoObjects, and their configurations.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSO2 (Manage DataSources) to troubleshoot and manage DataSources effectively.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.