How To Fix CM_EHFND_REQ052 - Pattern "&1" is unknown. Please select a valid pattern.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_REQ - Messages for Compliance Requirement

• Message number: 052

• Message text: Pattern "&1" is unknown. Please select a valid pattern.

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 CM_EHFND_REQ052 - Pattern "&1" is unknown. Please select a valid pattern. ?

  The SAP error message CM_EHFND_REQ052 with the description "Pattern '&1' is unknown. Please select a valid pattern." typically occurs in the context of SAP applications that utilize the SAP Fiori or SAP Cloud Platform, particularly when dealing with configuration or data entry that involves patterns or templates.
  Cause:
  
  
  Invalid Pattern: The error indicates that the pattern you are trying to use (represented by &1) is not recognized by the system. This could be due to:
  
  The pattern not being defined in the system.
  A typo or incorrect entry when specifying the pattern.
  The pattern being deleted or deactivated in the configuration.
  
  
  
  Configuration Issues: If the application or module has not been properly configured, it may not recognize certain patterns that are expected to be available.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain patterns, leading to this error.
  
  
  Solution:
  
  
  Check Pattern Definition:
  
  Go to the relevant configuration area in SAP (e.g., customizing transaction codes like SPRO) and verify if the pattern you are trying to use is defined.
  If it is not defined, you may need to create it or select a different, valid pattern.
  
  
  
  Correct Input:
  
  Double-check the input for any typos or formatting issues. Ensure that you are using the correct syntax for the pattern.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the patterns. You may need to consult with your SAP security team to verify this.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for the specific application you are using to understand the valid patterns and their configurations.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SPRO (Customizing), SE11 (Data Dictionary), or SE80 (Object Navigator).
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific fixes or patches available.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.