How To Fix ESH_SEARCH144 - Parameter 'mime_type' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 144

• Message text: Parameter 'mime_type' does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH144 - Parameter 'mime_type' does not exist ?

  The SAP error message ESH_SEARCH144 with the description "Parameter 'mime_type' does not exist" typically occurs in the context of the SAP Enterprise Search (SAP ESH) or when dealing with search-related functionalities in SAP systems. This error indicates that the system is trying to access or utilize a parameter named mime_type, which has not been defined or is not available in the current context.
  Causes:
  
  Missing Configuration: The mime_type parameter may not have been configured properly in the system settings or in the relevant search application.
  Incorrect Search Query: The search query being executed may be incorrectly formed or may reference a parameter that is not valid in the current context.
  System Upgrade or Changes: If the system has recently been upgraded or modified, certain parameters may have been deprecated or removed, leading to this error.
  Custom Development Issues: If there are custom developments or enhancements in the search functionality, they may not be handling the mime_type parameter correctly.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the SAP ESH and ensure that all necessary parameters, including mime_type, are defined correctly.
  Review Search Queries: Examine the search queries being executed to ensure they are correctly formed and do not reference non-existent parameters.
  Consult Documentation: Refer to the SAP documentation for the specific version of your system to understand the expected parameters and their usage.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Custom Code Review: If there are custom developments, review the code to ensure that it is correctly handling the mime_type parameter and that it is being set or passed correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  
  Related Information:
  
  SAP Help Portal: The SAP Help Portal contains extensive documentation on SAP ESH and its configuration.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) or SE37 (Function Module) to investigate the underlying code or configuration.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP Support for further assistance.