How To Fix ILM_STOR_HDP102 - No fields in response header

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_STOR_HDP - ILM Store: Messages for Hadoop impl.

• Message number: 102

• Message text: No fields in response header

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 ILM_STOR_HDP102 - No fields in response header ?

  The SAP error message ILM_STOR_HDP102: No fields in response header typically occurs in the context of Information Lifecycle Management (ILM) when there is an issue with the communication between the SAP system and the storage system or service that is being used for archiving or data storage.
  Cause:
  
  Communication Issues: The error may arise due to network issues or misconfigurations that prevent the SAP system from properly communicating with the storage service.
  Configuration Errors: Incorrect settings in the ILM configuration or the storage system can lead to this error. This includes issues with the HTTP(S) settings, endpoint URLs, or authentication credentials.
  Service Availability: The storage service may be down or not responding correctly, leading to an empty response header.
  Version Compatibility: There may be compatibility issues between the SAP system and the storage service, especially if there have been recent updates or changes.
  
  Solution:
  
  Check Network Connectivity: Ensure that the SAP system can reach the storage service. You can use tools like ping or telnet to verify connectivity.
  Review Configuration Settings: 
  
  Check the ILM configuration in the SAP system to ensure that all settings (like URLs, authentication methods, etc.) are correct.
  Verify that the storage service is configured to accept requests from the SAP system.
  
  
  Inspect Logs: Look at the application logs in SAP (transaction SLG1) and the logs of the storage service to identify any additional error messages or warnings that could provide more context.
  Test the Storage Service: If possible, use a tool like Postman or curl to manually send a request to the storage service and check the response. This can help determine if the issue is with the SAP system or the storage service itself.
  Check for Updates: Ensure that both the SAP system and the storage service are up to date with the latest patches and updates, as this can resolve compatibility issues.
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support or the support team for the storage service for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to ILM and the specific storage service you are using. There may be known issues or patches available.
  Documentation: Review the official SAP documentation for ILM and the specific storage service for any configuration guidelines or troubleshooting steps.
  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 diagnose and resolve the ILM_STOR_HDP102 error effectively.