How To Fix FMCA_ISR_EN248 - &1 is not a valid GUID

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_ISR_EN -

• Message number: 248

• Message text: &1 is not a valid GUID

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 FMCA_ISR_EN248 - &1 is not a valid GUID ?

  The SAP error message FMCA_ISR_EN248 indicates that a specific identifier (GUID) is not valid. This error typically arises in the context of SAP's Integrated Service Request (ISR) framework, which is used for managing service requests and related processes.
  Cause:
  The error message suggests that the system is trying to process a GUID (Globally Unique Identifier) that is either:
  
  Malformed: The GUID does not conform to the expected format.
  Non-existent: The GUID does not correspond to any existing object in the system.
  Incorrectly referenced: The GUID may be referenced incorrectly in the code or configuration.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the GUID Format:
  
  Ensure that the GUID being used is in the correct format. A valid GUID typically has a structure like xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, where x is a hexadecimal digit.
  
  
  
  Verify Existence:
  
  Check if the GUID exists in the relevant database table or context. You can do this by querying the database or using transaction codes that allow you to view the relevant objects.
  
  
  
  Review Code/Configuration:
  
  If the GUID is being generated or referenced in custom code or configuration, review that code to ensure it is correctly implemented. Look for any logic that might lead to an invalid GUID being generated or passed.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant code to see how the GUID is being processed and where it might be failing.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the ISR framework for any specific guidelines or known issues regarding GUID handling.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to this issue in newer versions.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  GUIDs in SAP: GUIDs are often used in SAP to uniquely identify objects across different systems and contexts. They are crucial for ensuring data integrity and consistency.
  ISR Framework: The Integrated Service Request framework in SAP is designed to streamline service request management, and understanding its components can help in troubleshooting related issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE11 for data dictionary, SE80 for object navigator) that can help you investigate the issue further.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.