How To Fix ECATT536 - Maximum recursive REF migration level (24) reached

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 536

• Message text: Maximum recursive REF migration level (24) reached

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT536 - Maximum recursive REF migration level (24) reached ?

  The SAP error message ECATT536: Maximum recursive REF migration level (24) reached typically occurs during the execution of eCATT (extended Computer Aided Test Tool) scripts when there is an excessive level of recursion in reference migration. This can happen when a test script or a reference object is calling itself or another object in a way that exceeds the allowed recursion depth.
  Cause:
  
  Recursive Calls: The most common cause is that the eCATT script or the referenced objects are set up in such a way that they call each other recursively, leading to a situation where the maximum recursion depth is exceeded.
  Circular References: There may be circular references in the test data or in the way the test scripts are structured, causing the system to keep trying to resolve references indefinitely.
  Complex Test Structures: If the test structure is overly complex with many layers of references, it can lead to hitting the recursion limit.
  
  Solution:
  
  Review the Test Script: Check the eCATT script for any recursive calls or circular references. Ensure that the script does not call itself or create a loop with other scripts.
  Simplify the Structure: If possible, simplify the test structure to reduce the number of references and layers. This can help avoid hitting the recursion limit.
  Break Down the Test: If the test is too complex, consider breaking it down into smaller, more manageable parts that can be executed independently.
  Check Reference Objects: Review the reference objects being used in the eCATT script to ensure they are not inadvertently causing recursion.
  Increase the Limit (if applicable): In some cases, it may be possible to increase the recursion limit in the system settings, but this is generally not recommended as a first step. It is better to resolve the underlying issue.
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the eCATT documentation for more details on how to structure eCATT scripts and avoid recursion issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on eCATT usage.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.