How To Fix ISLM_API334 - EntityDetails are not supported for entity type '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 334

• Message text: EntityDetails are not supported for entity type '&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.

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 ISLM_API334 - EntityDetails are not supported for entity type '&1' ?

  The SAP error message ISLM_API334, which states "EntityDetails are not supported for entity type '&1'," typically occurs in the context of using the SAP Landscape Management (LaMa) or related APIs when trying to retrieve or manipulate details for a specific entity type that does not support the requested operation.
  Cause:
  
  Unsupported Entity Type: The entity type you are trying to access or manipulate does not have the capability to provide detailed information. This could be due to the nature of the entity itself or the specific API being used.
  Incorrect API Usage: The API call may be incorrectly formed, or the parameters being passed may not be valid for the specified entity type.
  Version Mismatch: There may be a version mismatch between the API and the SAP system, leading to unsupported operations for certain entity types.
  
  Solution:
  
  Check Entity Type: Verify the entity type you are trying to access. Consult the SAP documentation to ensure that the entity type supports the operation you are attempting.
  Review API Documentation: Look at the API documentation for the specific function you are using. Ensure that you are using the correct parameters and that the entity type is supported for the operation.
  Update SAP System: If you suspect a version mismatch, ensure that your SAP system and the API are up to date. Sometimes, newer versions of the API may support additional entity types or operations.
  Error Handling: Implement error handling in your code to gracefully manage situations where an entity type does not support detailed information. This can help avoid application crashes and provide more informative error messages to users.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights specific to your system configuration and version.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific version of the software you are using. This documentation will provide the most accurate and detailed information regarding supported entity types and API usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find solutions or workarounds that have been shared by other SAP professionals.
  Logs and Traces: Check system logs and traces for additional context around the error. This can provide insights into what might be going wrong during the API call.
  
  By following these steps, you should be able to diagnose and resolve the ISLM_API334 error effectively.