How To Fix QISR_MPO020 - URL too long. Maximum length: &1 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: QISR_MPO - Messages for ISR in the Portal

• Message number: 020

• Message text: URL too long. Maximum length: &1 characters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QISR_MPO020 - URL too long. Maximum length: &1 characters ?

  The SAP error message QISR_MPO020 indicates that a URL being processed is too long, exceeding the maximum allowed length specified by the system. This error typically occurs in scenarios where a URL is generated dynamically, such as in web applications or when using SAP's web services.
  Cause:
  
  Excessive Query Parameters: The URL may contain too many query parameters or excessively long parameter values.
  Data Volume: Large amounts of data being passed in the URL, such as when filtering or searching for records.
  System Limitations: Different web servers and browsers have varying limits on URL length, and SAP has its own internal limits as well.
  
  Solution:
  
  
  Reduce URL Length:
  
  Limit Query Parameters: Review the parameters being sent in the URL and remove any unnecessary ones.
  Shorten Parameter Values: If possible, use shorter values for parameters.
  Use POST Instead of GET: If the data being sent is large, consider using a POST request instead of a GET request, as POST requests do not have the same length limitations.
  
  
  
  Check Configuration:
  
  Review the configuration settings in SAP and any web server settings that might impose URL length restrictions.
  
  
  
  Debugging:
  
  Use debugging tools to analyze the URL being generated and identify which parts are contributing to the length.
  Check for any custom code or configurations that might be generating excessively long URLs.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for guidelines on URL length limitations and best practices for web service calls.
  Web Server Limits: Be aware of the limits imposed by the web server (e.g., Apache, IIS) and the browser being used, as these can also affect URL length.
  Performance Considerations: Long URLs can impact performance and readability, so it's generally a good practice to keep URLs concise.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with details about the context in which the error occurs.